CN107620996A - A kind of intelligent range hood and its application method - Google Patents
A kind of intelligent range hood and its application method Download PDFInfo
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- CN107620996A CN107620996A CN201710948450.7A CN201710948450A CN107620996A CN 107620996 A CN107620996 A CN 107620996A CN 201710948450 A CN201710948450 A CN 201710948450A CN 107620996 A CN107620996 A CN 107620996A
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Abstract
The invention discloses a kind of intelligent range hood and its application method.The intelligent range hood includes photographing module, display module and main control module, and the main control module is respectively electrically connected to the photographing module and display module, wherein：The photographing module is used for the motion images for obtaining user, and the main control module is used to send corresponding control instruction to the display module according to the action of user in motion images.The intelligent range hood can recognize that action of the user in cooking process, and display module is controlled automatically, manually operated without using person, be very easy to user.
Description
Technical field
The present invention relates to range hood field, more particularly to a kind of intelligent range hood and its application method.
Background technology
With the development of science and technology, increasing intelligent appliance product enters the life of people, such as intelligent refrigerator, intelligence
Energy air-conditioning etc..Range hood is the essential electrical equipment in kitchen, and the range hood having at present has been equipped with screen, is convenient for people to
Menu or culinary art video are checked when cooking.But usual menu is all that both pictures and texts are excellent, and page turning is needed when browsing, is moved up and down
Deng operation, and cook video and be also required to the operation such as F.F., playback, if user holds slice on the other hand, operate screen on the other hand, be
A kind of one very inconvenient, extremely unsafe thing, it is therefore desirable to more intelligent mode of operation.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of intelligent range hood and its application method.Should
Intelligent range hood can recognize that action of the user in cooking process, display module is controlled automatically, without using person
It is manually operated, it is very easy to user.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of intelligent range hood, including photographing module, display module and main control module, the main control module are respectively electrically connected to
The photographing module and display module, wherein：The photographing module is used for the motion images for obtaining user, the main control module
For the action according to user in motion images corresponding control instruction is sent to the display module.
Further, the main control module includes image receiving unit, action recognition unit, action matching unit and instruction
Output unit, wherein：
Described image receiving unit is connected to the photographing module, the motion images obtained for receiving the photographing module；
The action recognition unit is connected to described image receiving unit, the action for user in identification maneuver image；
The action matching unit is connected to the action recognition unit, for by the action of user and the control instruction to prestore
Match；
The instruction output unit is respectively connecting to the action matching unit and display module, for defeated to the display module
Go out corresponding control instruction.
Further, face recognition unit is also associated between described image receiving unit and action recognition unit, is used for
The face of user in identification maneuver image；Also, the action recognition unit is used for headwork, the face for identifying user
One or more in action and eyeball action.
Further, the main control module is additionally operable to according to the face of user in motion images to the display module
The distance of screen sends corresponding control instruction to the display module, to control the big of the display content of the display module
It is small.
Further, the main control module includes image receiving unit, face recognition unit, range cells and instruction output
Unit, wherein：
Described image receiving unit is connected to the photographing module, the motion images obtained for receiving the photographing module；
The face recognition unit is connected to described image receiving unit, the face for user in identification maneuver image；
The range cells are connected to the face recognition unit, for calculating the face of user to the screen of the display module
The distance of curtain；
The instruction output unit is respectively connecting to the range cells and display module, for exporting phase to the display module
Corresponding control instruction.
A kind of application method of above-mentioned intelligent range hood, comprises the following steps：
Step 1：The photographing module obtains the motion images of user；
Step 2：The main control module sends corresponding control according to the action of user in motion images to the display module
Instruction；
Step 3：The display module performs control instruction.
Further, the step 2 comprises the following steps：
Step 2.1：The main control module receives the motion images that the photographing module obtains；
Step 2.2A：The action of user in the main control module identification maneuver image；
Step 2.3A：The main control module is matched the action of user and the control instruction to prestore；
Step 2.4A：If there is the control instruction to match, the main control module exports corresponding control to the display module
Instruction；If the control instruction not matched, the main control module does not instruct to the display module output control.
Further, step 2.2B is also included between step 2.1 and the step 2.2A：The main control module identification maneuver
The face of user in image；Also, step 2.3A：The headwork of user in the main control module identification maneuver image,
One or more in facial action and eyeball action.
Further, also include in step 2：The main control module is according to the face of user in motion images described in
The distance of the screen of display module sends corresponding control instruction to the display module, to control the display of the display module
The size of content.
Further, the step 2 comprises the following steps：
Step 2.1：The main control module receives the motion images that the photographing module obtains；
Step 2.2B：The face of user in the main control module identification maneuver image；
Step 2.3B：The distance of screen of the face of the main control module detection user to the display module；
Step 2.4B：The main control module carries out the size of face's distance of user and the display content of the display module
Matching；
Step 2.5B：If mismatching, the main control module exports corresponding control instruction to the display module；If matching,
Then the main control module does not instruct to the display module output control.
The present invention has the advantages that：The intelligent range hood can recognize that action of the user in cooking process,
And the action according to user in cooking process, the display module is controlled automatically, for example be automatically opened or closed,
To menu automatic page turning or move up and down, to video automatically fast forward or playback etc., it is manually operated without using person, it is greatly convenient
User, convenience and security are higher.
Brief description of the drawings
Fig. 1 is the theory diagram of intelligent range hood provided by the invention；
Fig. 2 is the theory diagram of the main control module of intelligent range hood provided by the invention；
Fig. 3 is the schematic diagram of intelligent range hood provided by the invention；
Fig. 4 is the step block diagram of the application method of intelligent range hood provided by the invention；
Fig. 5 be intelligent range hood provided by the invention application method in step 2 step block diagram.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment one
As Figure 1-3, a kind of intelligent range hood, including photographing module, display module and main control module, the main control module
The photographing module and display module are respectively electrically connected to, wherein：The photographing module is used for the motion images for obtaining user,
The main control module is used to send corresponding control instruction to the display module according to the action of user in motion images.
The intelligent range hood can recognize that action of the user in cooking process, and according to user in cooking process
Action, the display module is controlled automatically, for example, be automatically opened or closed, to menu automatic page turning or on move down
It is dynamic, to video automatically fast forward or playback etc., it is manually operated without using person, be very easy to user, convenience and safety
Property is higher.
The main control module includes image receiving unit, action recognition unit, action matching unit and instruction output unit,
Wherein：
Described image receiving unit is connected to the photographing module, the motion images obtained for receiving the photographing module；
The action recognition unit is connected to described image receiving unit, the action for user in identification maneuver image；
The action matching unit is connected to the action recognition unit, for by the action of user and the control instruction to prestore
Match；
The instruction output unit is respectively connecting to the action matching unit and display module, for according to action matching result
Corresponding control instruction is exported to the display module.
Specific implementation when, can in the main control module action matching list of deliberate action and control instruction, each
Control instruction matches an action.As for the matching of which control instruction is which action, depending on visual different demands, herein not
It is restricted.
The action for the user that the intelligent range hood is identified includes limb action, headwork, facial action and eye
One or more in ball action etc., it is contemplated that the convenience of user's culinary art, the action recognition unit, which preferably identifies, to be made
The action of user is only the one or more in headwork, facial action and eyeball action.Such as：When recognizing user's
When eye gaze the screen 1 of the display module, then the display module is automatically opened up；When the eyes for recognizing user are grown
When time leaves the screen 1 of the display module, then the display module is closed automatically；When the action for recognizing user's new line
When, then the display page of the display module is moved up automatically；It is when recognizing the action that user bows, then automatic next described
The display page of display module.
In the process, user's headwork, facial action and eyeball are acted in order to increase the intelligent range hood
Etc. the speed and accuracy being identified, can also increase between the image receiving unit and action recognition unit of the main control module
Add face recognition unit, the face for user in identification maneuver image；At work, the intelligent range hood is first to using
The face of person is identified, and confirms the face location and scope of user, then headwork, facial action and eyeball are moved again
Work etc. is identified.
The main control module be additionally operable to according to the face of user in motion images to the screen 1 of the display module away from
Display module described in descriscent sends corresponding control instruction, to control the size of the display content of the display module.Such as：When
When the face of user is distant, amplify font automatically, avoid seeing clearly；When the face of user is closer to the distance, contracting
Small font, show more contents.
The main control module include image receiving unit, face recognition unit, range cells, apart from matching unit and instruction
Output unit, wherein：
Described image receiving unit is connected to the photographing module, the motion images obtained for receiving the photographing module；
The face recognition unit is connected to described image receiving unit, the face for user in identification maneuver image；
The range cells are connected to the face recognition unit, for calculating the face of user to the screen of the display module
The distance of curtain 1；
It is described to be connected to the range cells apart from matching unit, for by face's distance of user and the size of display content
Matched；
It is described instruction output unit be respectively connecting to it is described apart from matching unit and display module, for according to apart from matching result
Corresponding control instruction is exported to the display module.
In specific implementation, face's distance and display size can be preset in the main control module apart from matching list, will
Face's distance is divided into some sections, and each segment distance matches a display size.As for great face is great apart from the matching
Size is shown, depending on visual different demands, this is not restricted.
The photographing module includes being arranged at least camera 2 near the screen 1 of the display module, in order to improve
The face of user is identified the intelligent range hood, the accuracy of ranging etc., the distance of the camera 2 and screen 1
It is more near better, and special camera 2 can be used to improve the service behaviour of the intelligent range hood, such as：Taken the photograph using wide-angle
As first 2 improve the performance being tracked to the face of user, is improved pair using the infrared camera 2 with Infrared laser emission device
Performance with ranging etc. is identified in the face of user.
Embodiment two
As shown in Figures 4 and 5, the application method of the intelligent range hood described in a kind of embodiment one, comprises the following steps：
Step 1：The photographing module obtains the motion images of user；
Step 2：The main control module sends corresponding control according to the action of user in motion images to the display module
Instruction；
Step 3：The display module performs control instruction.
Specifically, the step 2 comprises the following steps：
Step 2.1：The main control module receives the motion images that the photographing module obtains；
Step 2.2A：The action of user in the main control module identification maneuver image；
Step 2.3A：The main control module is matched the action of user and the control instruction to prestore；
Step 2.4A：If there is the control instruction to match, the main control module exports corresponding control to the display module
Instruction；If the control instruction not matched, the main control module does not instruct to the display module output control.
The action of user includes the one or more in limb action, headwork, facial action and eyeball action etc.,
Preferably, also there is step 2.2B between step 2.1 and step 2.2A：User in the main control module identification maneuver image
Face；And step 2.3A：Headwork, facial action and the eyeball of user in the main control module identification maneuver image
One or more in action.
Wherein, also include in step 2：The main control module is according to the face of user in motion images to the display
The distance of the screen 1 of module sends corresponding control instruction to the display module, to control in the display of the display module
The size of appearance.
Specifically, the step 2 comprises the following steps：
Step 2.1：The main control module receives the motion images that the photographing module obtains；
Step 2.2B：The face of user in the main control module identification maneuver image；
Step 2.3B：Distance of the face of the main control module detection user to the screen 1 of the display module；
Step 2.4B：The main control module carries out the size of face's distance of user and the display content of the display module
Matching；
Step 2.5B：If mismatching, the main control module exports corresponding control instruction to the display module；If matching,
Then the main control module does not instruct to the display module output control.
As for, user face apart from it is much when, the diminution display content, how many times of the diminution, should apart from more hours
Amplify display content, how many times of the amplification, depending on visual different demands, this is not restricted.
Embodiment described above only expresses embodiments of the present invention, and its description is more specific and detailed, but can not
Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained using the form of equivalent substitution or equivalent transformation
Art scheme, it all should fall within the scope and spirit of the invention.
Claims (10)
- A kind of 1. intelligent range hood, it is characterised in that：Including photographing module, display module and main control module, the master control mould Block is respectively electrically connected to the photographing module and display module, wherein：The photographing module is used for the action diagram for obtaining user Picture, the main control module are used to send to control accordingly to the display module according to the action of user in motion images to refer to Order.
- 2. intelligent range hood according to claim 1, it is characterised in that：The main control module includes image-receptive list Member, action recognition unit, action matching unit and instruction output unit, wherein：Described image receiving unit is connected to the photographing module, the motion images obtained for receiving the photographing module；The action recognition unit is connected to described image receiving unit, the action for user in identification maneuver image；The action matching unit is connected to the action recognition unit, for by the action of user and the control instruction to prestore Match；The instruction output unit is respectively connecting to the action matching unit and display module, for according to action matching result Corresponding control instruction is exported to the display module.
- 3. intelligent range hood according to claim 2, it is characterised in that：Described image receiving unit and action recognition list Face recognition unit is also associated between member, the face for user in identification maneuver image；Also, the action recognition list Member is used to identify the one or more in the headwork of user, facial action and eyeball action.
- 4. according to any described intelligent range hood in claim 1-3, it is characterised in that：The main control module is additionally operable to root According to the face of user in motion images corresponding control is sent to the distance of the screen of the display module to the display module System instruction, to control the size of the display content of the display module.
- 5. intelligent range hood according to claim 4, it is characterised in that：The main control module includes image-receptive list Member, face recognition unit, range cells, apart from matching unit and instruction output unit, wherein：Described image receiving unit is connected to the photographing module, the motion images obtained for receiving the photographing module；The face recognition unit is connected to described image receiving unit, the face for user in identification maneuver image；The range cells are connected to the face recognition unit, for calculating the face of user to the screen of the display module The distance of curtain；It is described to be connected to the range cells apart from matching unit, for by face's distance of user and the size of display content Matched；It is described instruction output unit be respectively connecting to it is described apart from matching unit and display module, for according to apart from matching result Corresponding control instruction is exported to the display module.
- A kind of 6. application method of any described intelligent range hood in claim 1-5, it is characterised in that：Including following step Suddenly：Step 1：The photographing module obtains the motion images of user；Step 2：The main control module sends corresponding control according to the action of user in motion images to the display module Instruction；Step 3：The display module performs control instruction.
- 7. the application method of intelligent range hood according to claim 7, it is characterised in that：The step 2 includes as follows Step：Step 2.1：The main control module receives the motion images that the photographing module obtains；Step 2.2A：The action of user in the main control module identification maneuver image；Step 2.3A：The main control module is matched the action of user and the control instruction to prestore；Step 2.4A：If there is the control instruction to match, the main control module exports corresponding control to the display module Instruction；If the control instruction not matched, the main control module does not instruct to the display module output control.
- 8. the application method of intelligent range hood according to claim 7, it is characterised in that：The step 2.1 and step Also include step 2.2B between 2.2A：The face of user in the main control module identification maneuver image；Also, step 2.3A： One or more in the main control module identification maneuver image in the headwork of user, facial action and eyeball action.
- 9. according to the application method of any described intelligent range hood in claim 6-8, it is characterised in that：In step 2 Also include：The main control module is according to the distance of the face of user in motion images to the screen of the display module to described Display module sends corresponding control instruction, to control the size of the display content of the display module.
- 10. the application method of intelligent range hood according to claim 9, it is characterised in that：The step 2 includes as follows Step：Step 2.1：The main control module receives the motion images that the photographing module obtains；Step 2.2B：The face of user in the main control module identification maneuver image；Step 2.3B：The distance of screen of the face of the main control module detection user to the display module；Step 2.4B：The main control module carries out the size of face's distance of user and the display content of the display module Matching；Step 2.5B：If mismatching, the main control module exports corresponding control instruction to the display module；If matching, Then the main control module does not instruct to the display module output control.
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Application publication date: 20180123 |