CN110006080A - A kind of range hood and its control method, control device and control equipment - Google Patents
A kind of range hood and its control method, control device and control equipment Download PDFInfo
- Publication number
- CN110006080A CN110006080A CN201910283524.9A CN201910283524A CN110006080A CN 110006080 A CN110006080 A CN 110006080A CN 201910283524 A CN201910283524 A CN 201910283524A CN 110006080 A CN110006080 A CN 110006080A
- Authority
- CN
- China
- Prior art keywords
- range hood
- control
- smoke deflector
- signal
- control method
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Landscapes
- Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The present invention provides a kind of range hood and its control methods, control device and control equipment, and control method includes: to have detected whether abnormal sound signal in the smoke deflector closing course of range hood；If so, controlling counter motion of the smoke deflector work relative to closing motion.It is using the control smoke deflector counter motion of abnormal sound signal to prevent clamp hand, and control method is simply, conveniently, accurately, it is easy to accomplish, and instantaneity is good no-delay, control speed is fast.
Description
Technical field
The present invention relates to fields of home appliance technology, and in particular to a kind of range hood and its control method, control device
With control equipment.
Background technique
Now, more and more people put the air quality of improvement domestic environment in very important position, especially
Kitchen as family's Air Contamination most serious.Since kitchen can generate oil smoke, danger of the kitchen fume to human body in cooking
Evil is very big, therefore people generally select range hood to purify kitchen environment.
In order to improve whole aesthetics and smoking effect, existing range hood is provided with leading of being closed and open
Cigarette board group part.Since smoke deflector component is one of the position that user often operates, during closing, if the hand of user is not
It takes out in time, is easy to appear clamp hand phenomenon, degree of intelligence is lower.
In consideration of it, Publication No. CN105444234A patent of invention discloses above a kind of range hood in the prior art
The folding control method of cap assemblies comprising following steps: the range hood in the operational mode, controls cap assemblies above
During closure, is obtained every the first preset time period and control the corresponding current value of motor that cap assemblies are closed above described；
It is compared really according to the current value currently obtained with the historical current value obtained before in secondary cap assemblies closing course above
Closure is with the presence or absence of abnormal before settled；When current closure is deposited when abnormal, controls the motor and rotate backward the time and reach first
Threshold value opens presetting angle to control cap assemblies above, and then proceeding to control, cap assemblies are closed above.
Above-mentioned control method compares to determine exception using the current value that cap assemblies above different time sections correspond to motor,
There are complex and instantaneity poor the disadvantages of there are time delays for the control method.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming control method in the prior art complicated and existing
The defects of time delays, to provide a kind of range hood and its control method, control device and control equipment.
A kind of control method of range hood provided by the invention, comprising:
In the smoke deflector closing course of range hood, abnormal sound signal has been detected whether；
If so, controlling counter motion of the smoke deflector work relative to closing motion.
Optionally, the control smoke deflector makees the counter motion relative to closing motion, comprising:
The smoke deflector counter motion is controlled to maximum position；Or, controlling the smoke deflector counter motion setting time.
Optionally, the abnormal sound signal is the received high-decibel signal of sound transducer.
Optionally, further includes:
Voice signal is obtained by sound transducer；
It analyzes the voice signal and obtains control instruction；
The range hood is controlled according to the control instruction.
Optionally, further includes:
Send the signal receiving module of the control instruction to the range hood.
Invention also provides a kind of control devices of range hood, comprising:
Detection module, for having detected whether abnormal sound signal in the smoke deflector closing course of range hood；
Execution module controls counter motion of the smoke deflector work relative to closing motion.
Invention also provides a kind of control equipment of range hood, comprising:
Controller, for executing control method described in any of the above embodiments；
Sound transducer is electrically connected, for receiving voice signal with the controller.
Optionally, the sound transducer is connected with the filter circuit for filtering out voice.
Optionally, including the signal transmitting module being connect with the controller, be provided on the range hood with it is described
The corresponding signal receiving module of signal transmitting module.
Invention also provides a kind of range hoods, including above-mentioned control equipment and drive the smoke deflector movement
Actuating mechanism.
Technical solution of the present invention has the advantages that
A kind of control method of range hood provided by the invention, it is reversed using abnormal sound signal control smoke deflector
Movement is to prevent clamp hand, and control method is simply, conveniently, accurately, it is easy to accomplish, and instantaneity is good no-delay, control speed is fast.
Detailed description of the invention
It, below will be to tool in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Body embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing be some embodiments of the present invention, for those of ordinary skill in the art, what is do not made the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the control method of the range hood provided in the first embodiment of the invention.
Fig. 2 is the structural schematic diagram of controller in the embodiment of the present invention 3
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
The embodiment of the present invention provides a kind of control method of range hood.
The control method of the range hood is applied to range hood.Wherein, range hood includes that cigarette is led in smoke deflector and control
The actuating mechanism of plate movement.Smoke deflector also has the function of condensing oil smoke separation grease in addition to having the function of that guiding holds together cigarette.
The transmission mechanism that actuating mechanism generally includes motor and is set between motor and smoke deflector.Common transmission mechanism may be selected
Gear mechanism, drag link mechanism etc..It is finally determined according to the structure type of range hood.Motor rotating forward can be driven by transmission mechanism
Smoke deflector forward motion is moved to be closed, motor reversal can drive smoke deflector counter motion to open.
As shown in Figure 1, the control method mainly includes the following steps that,
Step S1: in the smoke deflector closing course of range hood, abnormal sound signal has been detected whether；
In range hood shutdown process, smoke deflector under the action of actuating mechanism forward motion to be closed.In closing course
In detect whether that there are abnormal sound signals.Specifically, the sound transducer being set near range hood or range hood
For receiving voice signal, it is then passed to controller, can be wired connection between sound transducer and controller, it is also optional
With wireless connection.Controller judges whether this voice signal is abnormal sound signal.
Abnormal sound signal refers to the common voice signal issued when manpower is pressed from both sides herein, for example, design it is specified special
High-decibel sound can also be the preset voice signal with special semanteme, such as: " ", " help " et al. are sent out in injury
Common vocabulary sentence out.
S2: if so, controlling counter motion of the smoke deflector work relative to closing motion.
When having detected abnormal sound signal, that is, show clamp hand problem occurred.The smoke deflector is controlled at this time makees phase
Counter motion for closing motion avoids the further wound to user so that smoke deflector is changed to opening movement by closing motion
Evil.Counter motion herein can be control smoke deflector counter motion to maximum position, i.e., the position opened completely；Also it can control
Smoke deflector counter motion setting time or control smoke deflector counter motion set amplitude, to facilitate the hand of user can be light
Extraction.
Subsequent controller can be automatically controled range hood and execute shutdown procedures, or after receiving the operational order of user
Shutdown procedures are executed, until smoke deflector is closed completely.
The present invention uses the control method of above-mentioned range hood, controls smoke deflector counter motion using abnormal sound signal
To prevent clamp hand, compared with the prior art, control method is simply, conveniently, accurately, it is easy to accomplish, and instantaneity is good no-delay, control
Speed is fast.
Optionally, in some embodiments of the invention, control method further include: language is obtained by sound transducer
Sound signal；Analysis voice signal obtains control instruction；The range hood is controlled according to control instruction.
That is the control method of the range hood can also be used to control range hood overall work.Specifically, the present invention can be with
It is opened by receiving push button signalling or voice command control range hood, range hood automatically controls smoke deflector slowly after opening
It opens, after the completion of smoke deflector is opened；The main motor that range hood is controlled for fume-exhausting is started to work.
When needing to close range hood, controller triggers range hood by receiving push button signalling or phonetic order
Shutdown procedures.Shutdown procedures include controlling the main motor shutdown of range hood, can be driven by control motor and transmission mechanism
Smoke deflector forward motion has detected whether abnormal sound signal to be closed, in closing course, until shutdown terminates.
Optionally, in some embodiments of the invention, the control method of the range hood further include:
Send the signal receiving module of the control instruction to the range hood.I.e. when the phase for executing the control method
When closing device as independently of the specific installation of range hood, the signal that control instruction is sent to range hood is also needed to receive mould
Block, the controller in range hood receive control instruction, realize the control to range hood according to control instruction.
Embodiment 2
The embodiment of the invention also provides a kind of control devices of range hood, comprising:
Detection module, for having detected whether abnormal sound signal in the smoke deflector closing course of range hood；
Execution module controls counter motion of the smoke deflector work relative to closing motion.
Embodiment 3
The embodiment of the invention also provides a kind of control equipment of range hood, including controller and sound transducer.
In the present embodiment, controller is used to execute the control method in embodiment 1.The controller includes one or more
Processor 11 and memory 12, in Fig. 2 by taking a processor 11 as an example.
The controller can also include: input unit 13 and output device 14.
Processor 11, memory 12, input unit 13 and output device 14 can be connected by bus or other modes
It connects, in Fig. 2 for being connected by bus.
Processor 11 can be central processing unit (CentralProcessingUnit, CPU).Processor 11 can also be
Other general processors, digital signal processor (DigitalSignalProcessor, DSP), specific integrated circuit (Appl
IcationSpecificIntegratedCircuit, ASIC), field programmable gate array (Field-
ProgrammableGateArray, FPGA) either other programmable logic device, discrete gate or transistor logic,
The combination of the chips such as discrete hardware components or above-mentioned all kinds of chips.General processor can be microprocessor or the processing
Device is also possible to any conventional processor etc..
Memory 12 is used as a kind of non-transient computer readable storage medium, can be used for storing non-transient software program, non-
Transient computer executable program and module, such as the corresponding program instruction/module of the control method in the embodiment of the present application.
Non-transient software program, instruction and module of the processor 11 by operation storage in memory 12, thereby executing server
Various function application and data processing, that is, realize above method embodiment control method.
Memory 12 may include storing program area and storage data area, wherein storing program area can store operation system
Application program required for system, at least one function；Storage data area can be stored to be made according to the processing unit of server operation
With the data etc. created.In addition, memory 12 may include high-speed random access memory, it can also include non-transient deposit
Reservoir, for example, at least a disk memory, flush memory device or other non-transient solid-state memories.In some embodiments
In, optional memory 12 includes the memory remotely located relative to processor 11, these remote memories can pass through network
It is connected to network connection device.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, moves and lead to
Letter net and combinations thereof.
Input unit 13 can receive the number or character information of input, and generate the use with the processing unit of server
Family setting and the related key signals input of function control.Output device 11 may include that display screen etc. shows equipment.
One or more module stores in memory 12, when being executed by one or more processor 11, executes
Method as shown in Figure 1.
It is that can lead to it will be understood by those skilled in the art that realizing all or part of the process in above-described embodiment method
Computer program is crossed to instruct relevant hardware and complete, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each motor control method.Wherein, the storage medium
It can be magnetic disk, CD, read-only memory (Read-Only Memory, ROM), random access memory (Random
Access Memory, RAM), flash memory (Flash Memory), hard disk (Hard Disk Drive, abbreviation: HDD) or
Solid state hard disk (Solid-State Drive, SSD) etc.；The storage medium can also include the group of the memory of mentioned kind
It closes.
When opening range hood, because range hood works normally not yet, sound transducer can directly detect sound letter
Number the presence or absence of come with realize control；When range hood to be closed, because the main motor of range hood does not stop also turning completely at this time
Dynamic, there are certain noises, it is therefore desirable to increase the filter circuit of sound transducer to filter out voice.Smoke deflector was closed
The main motor of Cheng Zhong, range hood have stopped working, and can directly detect whether that there are abnormal sounds by sound transducer
Signal.
In order to preferably detect and identify voice signal, sound transducer is settable multiple, and different positions is arranged in.
By carrying out integrated treatment to the received voice signal of alternative sounds sensor, accurate voice signal is obtained.
The control equipment of the range hood can be the intelligent object being separately provided, such as intelligent sound, smart phone
Deng.In order to realize the control to range hood, which includes the signal transmitting module connecting with the controller, is inhaled
Signal receiving module corresponding with the signal transmitting module is provided on kitchen ventilator.
Embodiment 4
The embodiment of the invention also provides a kind of range hoods, the movement machine including smoke deflector and control smoke deflector movement
Structure.The transmission mechanism that actuating mechanism generally includes motor and is set between motor and smoke deflector.Common transmission mechanism is optional
Select gear mechanism, drag link mechanism etc..It is finally determined according to the structure type of range hood.Motor rotating forward can pass through transmission mechanism
Drive smoke deflector forward motion to be closed, motor reversal can drive smoke deflector counter motion to open.
Range hood further includes controller and sound transducer.Controller is used to execute the control method in embodiment 1.
That is the control equipment of the range hood is a part being integrated on range hood.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.
For those of ordinary skill in the art, other various forms of changes can also be made on the basis of the above description
Change or changes.There is no necessity and possibility to exhaust all the enbodiments.And obvious change extended from this
Change or changes still within the protection scope of the invention.
Claims (10)
1. a kind of control method of range hood characterized by comprising
In the smoke deflector closing course of range hood, abnormal sound signal has been detected whether；
If so, controlling counter motion of the smoke deflector work relative to closing motion.
2. control method according to claim 1, which is characterized in that the control smoke deflector is made to transport relative to closure
Dynamic counter motion, comprising:
The smoke deflector counter motion is controlled to maximum position；Or, controlling the smoke deflector counter motion setting time.
3. control method according to claim 1, it is characterised in that: the abnormal sound signal is sound transducer reception
High-decibel signal.
4. control method according to any one of claim 1-3, which is characterized in that further include:
Voice signal is obtained by sound transducer；
It analyzes the voice signal and obtains control instruction；
The range hood is controlled according to the control instruction.
5. control method according to claim 4, which is characterized in that further include:
Send the signal receiving module of the control instruction to the range hood.
6. a kind of control device of range hood characterized by comprising
Detection module, for having detected whether abnormal sound signal in the smoke deflector closing course of range hood；
Execution module controls counter motion of the smoke deflector work relative to closing motion.
7. a kind of control equipment of range hood characterized by comprising
Controller requires control method described in any one of 1-5 for perform claim；
Sound transducer is electrically connected, for receiving voice signal with the controller.
8. control equipment according to claim 7, it is characterised in that: the sound transducer is connected with for filtering out people
The filter circuit of sound.
9. control equipment according to claim 7 or 8, it is characterised in that: including the signal hair being connect with the controller
Module is sent, signal receiving module corresponding with the signal transmitting module is provided on the range hood.
10. a kind of range hood, it is characterised in that: including control equipment as claimed in claim 7 and drive the smoke deflector fortune
Dynamic actuating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283524.9A CN110006080A (en) | 2019-04-08 | 2019-04-08 | A kind of range hood and its control method, control device and control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283524.9A CN110006080A (en) | 2019-04-08 | 2019-04-08 | A kind of range hood and its control method, control device and control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006080A true CN110006080A (en) | 2019-07-12 |
Family
ID=67170672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910283524.9A Pending CN110006080A (en) | 2019-04-08 | 2019-04-08 | A kind of range hood and its control method, control device and control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006080A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206130A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | Intelligent door and window system |
| CN105444234A (en) * | 2015-12-28 | 2016-03-30 | 广东美的厨房电器制造有限公司 | Method and device for controlling opening and closing of upper surface cover component of range hood |
| CN106193887A (en) * | 2016-07-05 | 2016-12-07 | 青岛海尔特种电冰柜有限公司 | A kind of automatic opening and closing door device and the refrigerator with this device |
| CN108266853A (en) * | 2017-12-28 | 2018-07-10 | 珠海格力电器股份有限公司 | A kind of control method of wind deflector, device and air-conditioning |
| CN208418858U (en) * | 2018-05-12 | 2019-01-22 | 江西远鑫资源循环投资开发有限公司 | A kind of intelligentized kitchen fumes processing unit |
| CN109405015A (en) * | 2018-11-08 | 2019-03-01 | 珠海格力电器股份有限公司 | A kind of control method, device, kitchen ventilator and the storage medium of kitchen ventilator smoke deflector |
-
2019
- 2019-04-08 CN CN201910283524.9A patent/CN110006080A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206130A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | Intelligent door and window system |
| CN105444234A (en) * | 2015-12-28 | 2016-03-30 | 广东美的厨房电器制造有限公司 | Method and device for controlling opening and closing of upper surface cover component of range hood |
| CN106193887A (en) * | 2016-07-05 | 2016-12-07 | 青岛海尔特种电冰柜有限公司 | A kind of automatic opening and closing door device and the refrigerator with this device |
| CN108266853A (en) * | 2017-12-28 | 2018-07-10 | 珠海格力电器股份有限公司 | A kind of control method of wind deflector, device and air-conditioning |
| CN208418858U (en) * | 2018-05-12 | 2019-01-22 | 江西远鑫资源循环投资开发有限公司 | A kind of intelligentized kitchen fumes processing unit |
| CN109405015A (en) * | 2018-11-08 | 2019-03-01 | 珠海格力电器股份有限公司 | A kind of control method, device, kitchen ventilator and the storage medium of kitchen ventilator smoke deflector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104102181B (en) | Intelligent home control method, device and system | |
| CN103970260B (en) | A kind of non-contact gesture control method and electric terminal equipment | |
| JP6234613B2 (en) | Method and apparatus for sending a prompt message | |
| US10793993B2 (en) | Device and method for controlling automatic opening and closing of upper cover of washing machine | |
| CN107165846B (en) | A kind of voice control intelligent fan | |
| US20150254053A1 (en) | Using visual cues to improve appliance audio recognition | |
| CN104234575A (en) | Control system and control method for automatic door | |
| CN104123939A (en) | Substation inspection robot based voice interaction control method | |
| CN109377995B (en) | Method and device for controlling equipment | |
| CN106970535A (en) | A kind of control method and electronic equipment | |
| CN109460028A (en) | The control device and its method and intelligent garbage bin of a kind of intelligent garbage bin | |
| CN112820291A (en) | Intelligent household control method, system and storage medium | |
| CN108561931B (en) | Smoke deflector control method, device, kitchen ventilator and readable storage medium storing program for executing | |
| CN204175091U (en) | Automatic door control system | |
| CN107965829B (en) | It is a kind of for the control method of automatic open/closing device, device and range hood | |
| CN105509239A (en) | Air guide door control method for cabinet air conditioner | |
| WO2018032895A1 (en) | Air supply method for fan device and fan device | |
| CN109203941A (en) | A kind of sunroof control system and its control method with voice control function | |
| CN110288776A (en) | Pickup switching method, device, equipment and storage medium are sent based on express delivery cabinet | |
| DE102019134874A1 (en) | Method for operating a device by a user by means of voice control | |
| CN107799123A (en) | The method of control echo arrester and the device with echo cancellation performance | |
| CN110006080A (en) | A kind of range hood and its control method, control device and control equipment | |
| CN107345706A (en) | The control method of the initial opening angle of wind guide strip when air conditioner is started shooting | |
| CN109841208A (en) | A kind of sound enhancement method applied in range hood | |
| WO2022002687A1 (en) | Safe voice-based remote control of a domestic appliance |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |
|
| RJ01 | Rejection of invention patent application after publication |