CN108021880A - A kind of intelligent home control system based on gesture identification - Google Patents
A kind of intelligent home control system based on gesture identification Download PDFInfo
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- CN108021880A CN108021880A CN201711244246.3A CN201711244246A CN108021880A CN 108021880 A CN108021880 A CN 108021880A CN 201711244246 A CN201711244246 A CN 201711244246A CN 108021880 A CN108021880 A CN 108021880A
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- gesture
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- control system
- intelligent
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
- G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The present invention provides a kind of intelligent home control system based on gesture identification, including：Intelligent control device includes；Image acquisition units, gather images of gestures and export；Inductive hint unit, when user enters image acquisition region, prompts user to have enter into image acquisition region；Feature extraction unit, goes out characteristic information to gesture image zooming-out and exports；Matching unit, is matched with the gesture feature information model in feature database according to characteristic information and exports matching result；Whether judging unit, disconnected characteristic information match with gesture feature information model；Control unit, forms control instruction corresponding with gesture feature information model, to control being turned on or off for housed device upon a match.The beneficial effect of its technical solution is, can timely prompt the placement position of user's gesture whether in image acquisition region, so as to accurately collect the images of gestures of user, improves recognition efficiency and the recognition accuracy of images of gestures.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of intelligent home control system based on gesture identification.
Background technology
With the continuous progress of information technology, smart home becomes a current big hot spot, passes through Intelligent housing
System, makes user to be more convenient comfortably to manage housed device, and another aspect gesture identification is as a kind of new interaction
Mode is widely used every field, and gesture identification of the prior art is often there is during gesture identification, nothing
Method judges whether system correctly recognizes the gesture of user, often there are user not by gesture during identification
It is placed into completely in identification region, and then causing system identification to go out incomplete gesture causes identification to malfunction, and is influencing identification just
Exactness.
The content of the invention
For the above problem existing for gesture identification in the prior art, one kind is now provided and is intended to improve gesture identification accuracy
A kind of intelligent home control system based on gesture identification.
Concrete technical scheme is as follows：
A kind of intelligent home control system based on gesture identification, including：
Intelligent control device, and a plurality of housed devices being connected with the intelligent control device；
The intelligent control device includes；
Image acquisition units, to gather the images of gestures of user and output；
Inductive hint unit, is connected with described image collecting unit, to when user enters image acquisition region,
Prompting user has enter into described image pickup area；
Feature extraction unit, is connected with described image collecting unit, to extract spy to the images of gestures of collection
Reference is ceased and exported；
Matching unit, is connected with the feature extraction unit, to according to the characteristic information that extracts with setting in advance
The gesture feature information model put in the feature database of the intelligent control device is matched, and exports matching result；
Judging unit, is connected with the matching unit, according to the matching result, whether to judge the characteristic information
Matched with the gesture feature information model；
Control unit, is connected with the judging unit, to when the characteristic information and the gesture feature information model
During matching, control instruction corresponding with the gesture feature information model is formed, to control opening for the corresponding housed device
Open or close.
Preferably, the intelligent control device includes the first radio-cell, by first radio-cell to by institute
Control instruction is stated to send to the corresponding housed device.
Preferably, first radio-cell includes, bluetooth module, infrared module, or one of WIFI module.
Preferably, each housed device includes the second radio-cell, and the intelligent control device is received to corresponding
The control instruction sent.
Preferably, second radio-cell includes, bluetooth module, infrared module, or one of WIFI module.
Preferably, the inductive hint unit includes, and is arranged on two indicator lights of smart machine expression side, makes to work as
When the gesture of user enters image acquisition region, represent that the gesture of user is placed on identification when described two indicator lights light
Optimal pickup area.
Preferably, the housed device includes：Air-conditioning, television set, electric fan, headlamp, stereo set.
Preferably, described image collecting unit is camera.
Preferably, the intelligent control device includes a storage element, is connected with described control unit, the storage element
In store control instruction corresponding to the gesture feature information model.
Above-mentioned technical proposal has the following advantages that or beneficial effect：The placement position of user's gesture, which can timely be prompted, is
It is no in image acquisition region, so as to accurately collect the images of gestures of user, improve images of gestures identification effect
Rate and recognition accuracy.
Brief description of the drawings
With reference to appended attached drawing, more fully to describe the embodiment of the present invention.However, appended attached drawing be merely to illustrate and
Illustrate, and be not meant to limit the scope of the invention.
Fig. 1 is a kind of structure diagram of the embodiment of the intelligent home control system based on gesture identification of the present invention；
Fig. 2 is in a kind of embodiment of the intelligent home control system based on gesture identification of the present invention, on intelligent control
The structure diagram of equipment；
Fig. 3 is in a kind of embodiment of the intelligent home control system based on gesture identification of the present invention, on housed device
Structure diagram.
Each reference numeral represents in description above：
1st, intelligent control device；2nd, housed device；11st, image acquisition units；12nd, inductive hint unit；13rd, feature extraction
Unit；14th, matching unit；15th, judging unit；16th, control unit；17th, the first radio-cell；18th, storage element；21st, second
Radio-cell.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
The present invention includes a kind of intelligent home control system based on gesture identification.
As shown in Figure 1, a kind of intelligent home control system embodiment based on gesture identification, including：
Intelligent control device 1, and a plurality of housed devices 2 being connected with intelligent control device 1；
Intelligent control device 1 includes；
Image acquisition units 11, to gather the images of gestures of user and output；
Inductive hint unit 12, is connected with image acquisition units 11, to when user enters image acquisition region,
Prompting user has enter into image acquisition region；
Feature extraction unit 13, is connected with image acquisition units 11, to extract feature letter to the images of gestures of collection
Cease and export；
Matching unit 14, is connected with feature extraction unit 13, to according to the characteristic information that extracts with being set in advance in
Gesture feature information model in the feature database of intelligent control device 1 is matched, and exports matching result；
Whether judging unit 15, is connected with matching unit 14, to special with gesture according to matching result, judging characteristic information
Reference ceases template matches；
Control unit 16, is connected with judging unit 15, to when characteristic information is matched with gesture feature information model, shape
Into control instruction corresponding with gesture feature information model, to control being turned on or off for corresponding housed device 2.
In above-mentioned technical proposal, when user needs to control housed device 2 by gesture operation, it can be gathered by gesture
Unit gathers the images of gestures of user, in order to more accurately collect the images of gestures of user, is carried by inductive hint device
Show whether the gesture of user is placed into optimal position, and image acquisition units 11 collect user's at optimum position
Images of gestures, and then feature extraction and the characteristic information that will have been extracted are carried out to images of gestures, it is special with the gesture in feature database
Sign information model is matched, and corresponding matching result is exported, the gesture feature in gesture feature information and feature database
When information model matches, one and the control instruction corresponding to gesture feature information model are generated at this time, and control instruction is sent
To corresponding housed device 2 to control being turned on or off for housed device 2.
In a kind of preferably embodiment, as shown in Fig. 2, intelligent control device 1 includes the first radio-cell 17, pass through
First radio-cell 17 is sending control instruction to corresponding housed device 2.Further, the first radio-cell 17 wraps
Include, bluetooth module, infrared module, or one of WIFI module.
In a kind of preferably embodiment, as shown in figure 3, each housed device 2 includes the second radio-cell 21, to
The corresponding control instruction for receiving intelligent control device 1 and sending.Further, the second radio-cell 21 may include that bluetooth module is red
Outer wire module, or one of WIFI module and corresponding with the first radio-cell 17.
In above-mentioned technical proposal, radio-cell is separately installed with intelligent control device 1 and each housed device 2, wherein
Radio-cell can be bluetooth module, any one in infrared module, or WIFI module, is identified in intelligent control device 1
During the images of gestures of user, control instruction corresponding with gesture feature information model can be sent to corresponding by radio-cell
Oiling electric appliance, wherein housed device 2 controls when receiving 1 corresponding control instruction of intelligent control device according to control instruction
Itself is turned on or off.
In a kind of preferably embodiment, inductive hint unit 12 includes, and is arranged on two of smart machine expression side
Indicator light, when the gesture of user enters image acquisition region, to represent user's when two indicator lights light
Gesture is placed on the optimal band of position of identification.
In the above-mentioned technical solutions, when user begins through the corresponding household electrical appliance 2 of gesture control, it is arranged on intelligence
Two indicator lights on equipment control device 1 are bright by the indicator light on the left side into the fashionable left side in the gesture of user, when from the right
Indicator light into fashionable the right lights, and when two indicator lights light at the same time, the position that expression gesture is put at this time is in image
The optimum position of pickup area, the images of gestures gathered at this time on position can improve the accuracy of identification of images of gestures, improve identification
Efficiency.
In a kind of preferably embodiment, housed device 2 includes：Air-conditioning, television set, electric fan, headlamp, sound equipment are set
It is standby.
In a kind of preferably embodiment, image acquisition units 11 are camera.
In a kind of preferably embodiment, the intelligent control device 1 includes a storage element 18, single with the control
Member 16 connects, and the control instruction corresponding to gesture feature information model is stored in the storage element 18.Preferably, storage is single
Stored in advance in member 18 different gesture feature information models and with the matched control of each gesture feature information model institute
Instruction, the characteristic information extracted in the images of gestures of user are matched with the gesture feature information model in storage element 18
When, it will be sent with the matched control instruction of gesture feature information model institute to corresponding housed device 2, to control corresponding family expenses
Equipment 2 is turned on or off.
Illustrated with a kind of specific embodiment, in the case where housed device 2 is the embodiment of stereo set, can led to below
Cross image acquisition units 11 and different gesture feature information models is pre-set in storage element 18, and believe with gesture feature
The matched control instruction of template institute is ceased, the upward gesture feature information model of four finger gripping fist thumbs such as is defined as unlatching sound equipment sets
Standby control instruction is preserved into storage element 18；The downward gesture feature information model of four finger gripping fist thumbs is defined as closing
The control instruction of stereo set is preserved into storage element 18.
When user needs to open stereo set, can put by the way that specific gesture is placed into image acquisition region
During putting, if gesture from the left side enter, the indicator light on the left side lights at this time, if gesture from the right side enter, at this time the right
Indicator light light, when two indicator lights light at the same time represent gesture place position be optimal acquisition region, pass through gesture
Collecting unit collects images of gestures at optimal acquisition region, and carries out feature extraction to the images of gestures of collection, and will carry
The characteristic information taken is matched with gesture feature information model in feature database, according to matching result, when the characteristic information of extraction
, at this time will be with the matched control instruction of gesture feature information model institute when being matched with the gesture feature information model in feature database
Send to corresponding stereo set to control the unlatching of the stereo set；
When user needs to close the stereo set, images of gestures need to be only changed to four finger gripping fists according to above-mentioned step
Thumb is downward, when the characteristic information extracted from images of gestures with gesture feature information model matches in feature database when, at this time
By with the gesture feature information model matched control instruction send to corresponding stereo set to control the stereo set
Close.
Above-mentioned technical proposal has the following advantages that or beneficial effect：The placement position of user's gesture, which can timely be prompted, is
It is no in image acquisition region, so as to accurately collect the images of gestures of user, improve images of gestures identification effect
Rate and recognition accuracy.
The foregoing is merely preferred embodiments of the present invention, not thereby limit embodiments of the present invention and protection model
Enclose, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent substitution and obviously change obtained scheme, should be included in protection scope of the present invention.
Claims (9)
- A kind of 1. intelligent home control system based on gesture identification, it is characterised in that including：Intelligent control device, and a plurality of housed devices being connected with the intelligent control device；The intelligent control device includes；Image acquisition units, to gather the images of gestures of user and output；Inductive hint unit, is connected with described image collecting unit, when user enters image acquisition region, to prompt User has enter into described image pickup area；Feature extraction unit, is connected with described image collecting unit, to extract feature letter to the images of gestures of collection Cease and export；Matching unit, is connected with the feature extraction unit, to according to the characteristic information that extracts with being set in advance in Gesture feature information model in one feature database is matched, and exports matching result；Judging unit, is connected with the matching unit, to according to the matching result, judge the characteristic information whether with institute State the matching of gesture feature information model；Control unit, is connected with the judging unit, to be matched when the characteristic information with the gesture feature information model When, by the control instruction corresponding to the gesture feature information model, send to the unlatching of the corresponding housed device or Person closes.
- 2. intelligent home control system according to claim 1, it is characterised in that the intelligent control device includes：First radio-cell, is set by first radio-cell sending the control instruction to the corresponding family expenses It is standby.
- 3. intelligent home control system according to claim 2, it is characterised in that first radio-cell includes, blue Tooth module, infrared module, or one of WIFI module.
- 4. intelligent home control system according to claim 1, it is characterised in that each housed device includes：Second radio-cell, to the corresponding control instruction for receiving the intelligent control device and sending.
- 5. intelligent home control system according to claim 4, it is characterised in that second radio-cell includes, blue Tooth module, infrared module, or one of WIFI module.
- 6. intelligent home control system according to claim 1, it is characterised in that the inductive hint unit includes, if Two indicator lights in smart machine expression side are put, to when the gesture of user enters image acquisition region, when described Represent that the gesture of user is placed on the optimal pickup area of identification when two indicator lights light.
- 7. intelligent home control system according to claim 1, it is characterised in that the housed device includes：Air-conditioning, electricity Depending on mechanical, electrical fan, headlamp, stereo set.
- 8. intelligent home control system according to claim 1, it is characterised in that described image collecting unit is shooting Head.
- 9. intelligent home control system according to claim 1, it is characterised in that the intelligent control device includes a storage Memory cell, is connected with the matching unit and described control unit respectively, to preserve the letter of the gesture feature in the feature database Template is ceased, and stores the matched control instruction of the gesture feature information model institute.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711244246.3A CN108021880A (en) | 2017-11-30 | 2017-11-30 | A kind of intelligent home control system based on gesture identification |
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| CN201711244246.3A CN108021880A (en) | 2017-11-30 | 2017-11-30 | A kind of intelligent home control system based on gesture identification |
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| CN201711244246.3A Pending CN108021880A (en) | 2017-11-30 | 2017-11-30 | A kind of intelligent home control system based on gesture identification |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108897236A (en) * | 2018-07-26 | 2018-11-27 | 佛山市高明曦逻科技有限公司 | Gesture identification intelligent electric appliance control system based on mobile detection |
| CN109031971A (en) * | 2018-08-21 | 2018-12-18 | 李三查 | A kind of portable intelligent control device and intelligence control system |
| CN109447005A (en) * | 2018-11-01 | 2019-03-08 | 珠海格力电器股份有限公司 | A kind of gesture identification method, device, storage medium and electric appliance |
| CN109839827A (en) * | 2018-12-26 | 2019-06-04 | 哈尔滨拓博科技有限公司 | A kind of gesture identification intelligent home control system based on total space location information |
| CN111079716A (en) * | 2020-01-07 | 2020-04-28 | 哈尔滨理工大学 | FPGA-based video gesture recognition intelligent home control system |
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| CN109447005A (en) * | 2018-11-01 | 2019-03-08 | 珠海格力电器股份有限公司 | A kind of gesture identification method, device, storage medium and electric appliance |
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| CN111079716A (en) * | 2020-01-07 | 2020-04-28 | 哈尔滨理工大学 | FPGA-based video gesture recognition intelligent home control system |
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Application publication date: 20180511 |