CN109991859A - A kind of gesture instruction control method and intelligent home control system - Google Patents
A kind of gesture instruction control method and intelligent home control system Download PDFInfo
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- CN109991859A CN109991859A CN201711478628.2A CN201711478628A CN109991859A CN 109991859 A CN109991859 A CN 109991859A CN 201711478628 A CN201711478628 A CN 201711478628A CN 109991859 A CN109991859 A CN 109991859A
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- 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
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- 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]
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a kind of gesture instruction control method and intelligent home control systems, belong to intelligent distant control technical field.Control method includes: to obtain the images of gestures information of user's hand；Identify the matched control instruction of images of gestures information institute；Control instruction is sent at least one target device, executes corresponding operation operation to control target device.Gesture instruction control method provided by the invention, images of gestures can be acquired, and corresponding control instruction is sent to corresponding target device according to images of gestures, to make user in the case where non-manual touch-control, the operating status of target device can still be controlled, the intelligence of the control mode of smart home is further improved, the usage experience of user is improved.
Description
Technical field
The present invention relates to intelligent distant control technical fields, more particularly to a kind of gesture instruction control method and smart home control
System processed.
Background technique
With the fast development of smart home technology, more and more households start to introduce intellectualizing system and equipment.Intelligence
Energy household (English: smart home, home automation) is to be led to using house as platform using comprehensive wiring technology, network
Letter technology, security precautions technology, automatic control technology, audio and video technology integrate the related facility of home life, and building is efficient
Housing facilities and family's schedule affairs management system.
Wherein, the intelligent control of smart home is an important research direction of smart home technology, existing intelligence always
Energy home control mode is by devices such as mobile phone, ipad, remote controler and control panels, with wireless or wired data mostly
Transmission mode, the household appliances such as air-conditioning, television set into domestic environment send control instruction.This control mode is inevitable
Be that user is needed to be operated manually first to the entities control device such as mobile phone, ipad, remote controler and control panel, Cai Nengshi
The input operation of existing control instruction, it is more inconvenient to operate.
Summary of the invention
The present invention provides a kind of gesture instruction control method and intelligent home control systems, it is intended to solve conventional residential control
The problem that manual touch-control input instructed and caused user's inconvenience is relied in mode processed.For some aspects of the embodiment to disclosure
There is a basic understanding, simple summary is shown below.The summarized section is not extensive overview, nor to determine pass
Key/important composition element or the protection scope for describing these embodiments.Its sole purpose is some general with the presentation of simple form
It reads, in this, as the preamble of following detailed description.
According to the first aspect of the invention, a kind of gesture instruction control method is additionally provided, for at least one mesh
Marking device carries out operation control, and control method includes: to obtain the images of gestures information of user's hand；Identify images of gestures information institute
Matched control instruction；Control instruction is sent at least one target device, executes corresponding operation behaviour to control target device
Make.
In a kind of optional embodiment, before the images of gestures information for obtaining user's hand, control method is also wrapped
Include: determining apply enables user；Control image capture device enables the movement of user in response to applying；Obtain the images of gestures letter of user's hand
Breath, comprising: obtain image capture device acquisition applies the images of gestures information for enabling user.
In a kind of optional embodiment, determining apply enables user, comprising: obtains the sign information of user；It is determined for compliance with
The user of default sign is to apply to enable user.
In a kind of optional embodiment, the images of gestures information of user's hand is obtained, comprising: obtain in predeterminable area
At least one user's hand images of gestures information.
In a kind of optional embodiment, the images of gestures information of user's hand is obtained, comprising: obtain user's hand and exist
Images of gestures information combined by least two gesture motions in preset duration.
In a kind of optional embodiment, the matched control instruction of identification images of gestures information institute, comprising: by gesture figure
As information is compared at least one gesture pre-stored image；The determining and consistent gesture pre-stored image of images of gestures information comparison
The matched control instruction of institute.
In a kind of optional embodiment, before the matched control instruction of identification images of gestures information institute, controlling party
Method further include: obtain the current operating conditions of at least one target device；The determining and consistent gesture of images of gestures information comparison
The matched control instruction of pre-stored image institute, comprising: according to current operating conditions, select gesture pre-stored image institute matched at least two
One of them of a control instruction is current control instruction；Control instruction is sent at least one target device, comprising: at least
One target device sends current control instruction.
According to the second aspect of the invention, a kind of intelligent home control system is additionally provided, control system includes: to obtain
Module, for obtaining the images of gestures information of user's hand；Identification module, for identification matched control of images of gestures information institute
Instruction；Sending module executes corresponding operation for sending control instruction at least one target device to control target device
Operation.
In a kind of optional embodiment, control system further include: determining module, for obtaining module acquisition user
Before the images of gestures information of hand, determining apply enables user；Respond module, for controlling image capture device in response to Shi Lingyong
The movement at family；It obtains module and applies the images of gestures information for enabling user specifically for acquisition image capture device acquisition.
In a kind of optional embodiment, obtain module be specifically used for: obtain user's hand in preset duration at least
Images of gestures information combined by two gesture motions.
In a kind of optional embodiment, determining module is specifically used for obtaining the sign information of user, is determined for compliance with pre-
If the user of sign is to apply to enable user.
In a kind of optional embodiment, obtains module and be specifically used for: obtaining at least one user in predeterminable area
The images of gestures information of hand.
In a kind of optional embodiment, identification module is specifically used for: by images of gestures information and at least one gesture
Pre-stored image is compared；The consistent matched control instruction of gesture pre-stored image institute of determining and images of gestures information comparison.
It in a kind of optional embodiment, obtains module and is also used to, in the matched control of identification images of gestures information institute
Before instruction, the current operating conditions of at least one target device are obtained；Identification module is also used to: according to current operating conditions,
One of them of matched at least two control instruction of selected gesture pre-stored image institute is current control instruction；Sending module is also used
In sending current control instruction at least one target device.
Possessed beneficial effect is the present invention by adopting the above technical scheme:
Gesture instruction control method provided by the invention, can acquire images of gestures, and according to images of gestures to corresponding
Target device sends corresponding control instruction, thus make user in the case where non-manual touch-control, it still can be to target device
Operating status is controlled, and the intelligence of the control mode of smart home is further improved, and improves the usage experience of user.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the flow chart one of the control method of the present invention according to shown by an exemplary embodiment；
Fig. 2 is the structural block diagram one of the intelligent home control system of the present invention according to shown by an exemplary embodiment；
Fig. 3 is the structural block diagram two of the intelligent home control system of the present invention according to shown by an exemplary embodiment.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, each embodiment individually or can be indicated generally with term " invention ", and it is convenient that this is used for the purpose of,
And if in fact disclosing the invention more than one, the range for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, relational terms such as first and second and the like be used only for by an entity or operation with
Another entity or operation distinguish, and without requiring or implying, there are any actual relationships between these entities or operation
Or sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that process, method or equipment including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, method or the intrinsic element of equipment.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in process, method or equipment including the element
In there is also other identical elements.Each embodiment herein is described in a progressive manner, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For method, product etc. disclosed in example, since it is corresponding with method part disclosed in embodiment, so the comparison of description is simple
Single, reference may be made to the description of the method.
Control method of the present invention can be applied to intelligent home control system, and intelligent home control system can be according to the controlling party
Method and user carry out instruction interaction, the instruction of user are obtained in a manner of non-manual touch-control, and according to instruction to relevant household
Electrical equipment is controlled.
In an application scenarios of the invention, set household electrical appliance include but unlimited in the domestic environment of user
In: air-conditioning can carry out refrigeration cool-down to indoor environment in cooling mode, and in a heating mode to indoor environment system
Heat heating, the operating mode (refrigeration mode, heating mode or dehumidification mode, etc.) of actual motion and each work
Carrying out practically parameter (such as wind speed, temperature and wind direction, etc.) under mode, can carry out control adjustment by user；Refrigerator can be used
In cryopreservation food, drink etc., the parameters such as fresh-keeping chamber, the storage temperature of refrigerating chamber and/or freezing chamber and humidity can be with
Control adjustment is carried out by user；Kitchen ventilator is set to the indoor spaces that kitchen etc. is also easy to produce oil smoke, can extract in its operation mixed
The miscellaneous room air for having oil smoke, and being expelled in outdoor environment by smoke discharging pipe, the parameters such as operational taps of kitchen ventilator, can be by
User controls to adjust；Home audio-visual devices can play the programs such as audio, video, the switching of program, audio-visual devices for user
Operating parameter (program playback progress, volume, display brightness, etc.), can also be controlled to adjust by user.
The wireless devices such as router are additionally provided in domestic environment, intelligent home control system can pass through wireless router institute frame
If the home LAN at place, data interaction communication, e.g., smart home system are carried out with above-mentioned one or more household electrical appliance
The relevant instruction information of user can be sent to household electrical appliance by local area network, household electrical appliance are according to instruction is received, to certainly
The operating status or operating parameter of body are adjusted, under the switching of machine open/close state or refrigeration mode such as above-mentioned air-conditioning
Cryogenic temperature raises or lowers, etc.；Or household electrical appliance can also send the status information of itself via local area network
To intelligent home control system, such as above-mentioned kitchen ventilator can be by itself current running state information, such as the switching on and shutting down of kitchen ventilator
State, operational taps etc. are sent to intelligent home control system, with by intelligent home control system according to the instruction of user and
The current operating conditions information of kitchen ventilator makees further adjustment to the operation of kitchen ventilator.
Independent image capture device, such as high-definition camera are provided in the application scenarios of the present embodiment, in domestic environment
Head etc., image capture device can be used for acquiring the image information in setting sensing region, and image information includes static information and moves
State information, wherein static information includes the images such as the photo instantaneously shot, and multidate information is the image letter in setting time length
Breath；Meanwhile image capture device can also be accessed in above-mentioned intelligent home control system by local area network, and can will be acquired
To image information be sent to intelligent home control system.
Alternatively, in further embodiments, part household electrical appliance itself are configured with image capture device, such as certain household ice
The image capture devices such as mini-camcorder are installed, therefore, intelligent home control system may be used also at the top of case product, tv product
To carry out data communication with the image capture device of the part household electrical appliance, to obtain sensing area corresponding to image capture device
The image information in domain.
It is understood that intelligent home control system and above-mentioned household electrical appliance, image capture device etc. in the present embodiment
Data communication method be not limited to the local area network communication that router is set up, can also be passed through by the way of wired connection
The data transfer paths such as data line mutually pass relevant command information, status information and image information.
Fig. 1 is the flow chart one of the control method of the present invention according to shown by an exemplary embodiment.
As shown in Figure 1, can be used for intelligent home control system to family the present invention provides a kind of gesture instruction control method
At least one target device in habitat environment carries out operation control, and in the present embodiment, above-mentioned target device includes but is not limited to
The household electrical appliance such as the above-mentioned air-conditioning referred to, refrigerator, kitchen ventilator；Specifically, the process step of control method specifically includes that
S101, the images of gestures information for obtaining user's hand；
In the present embodiment, user of the present invention is the control of non-manual touch-control to the instruction input mode of household electrical appliance, i.e.,
In the case that user can be not directly contacted with the control equipment of remote controler, control panel, with the variation of gesture motion, show user
Current expectation is intended to the control of target device.
Specifically, in the present embodiment, the gesture motion that user can make includes but is not limited to: the five fingers hold first
Gesture motion, the third gesture motion for stretching out two fingers, stretches out three fingers at the second gesture movement for stretching out a finger
The 6th gesture motion, etc. that 4th gesture motion, the 5th gesture motion for stretching out four fingers and the five fingers open.
It in the present embodiment, is the images of gestures that user's hand is acquired by image capture device above-mentioned in step S101
Information, and images of gestures information is sent to intelligent home control system；Since the sensing region of image capture device is to fix
, therefore, user needs to make the variation of gesture motion in effective sensing region of image capture device, in order to which image is adopted
The Image Acquisition of the equipment of collection；
In the present embodiment, image capture device is generally spaced setting time length and just acquires in its primary sensing region
Image information, preferably, setting time length can be set to shorter 2s, the 3s etc. of duration, the setting to avoid user at interval
Gesture motion variation is made in time span and not by the appearance of the collected problem of image capture device, by with it is shorter when
Between the multiple Image Acquisition mode that is spaced, a possibility that gesture motion of user is clapped, do not acquired by leakage can be reduced, to improve
The response sensitivity that smart home inputs user instruction.
In the present embodiment, image capture device will be sent at interval of setting time length acquired image information
Intelligent home control system to carry out screening identification by intelligent home control system, and generates corresponding control instruction.
Optionally, image capture device may include white light camera, infrared camera and/or have both white light and infrared take the photograph
As the camera of function, wherein white light camera can acquire common image information, and infrared camera can then acquire infrared
Whether there is thermal imaging in image information or sensing target area；In an alternative embodiment, it is set respectively in domestic environment
It is equipped with the white light camera and infrared camera of sensing the same area, wherein have heat when infrared camera senses in the region
Image-forming information has user to enter white light camera when being perhaps in sensing region and switches to working condition or booting
State acquires the image information in sensing region in real time, and acquired image information is sent to intelligent home control system；
And not sensing in the region in infrared camera has thermal imaging information, i.e., in sensing region without user in the presence of, then it is infrared
Camera switches to dormant state or off-mode, at this point, intelligent home control system then not new image information input.?
In the present embodiment, infrared camera can also have heat sensing function component to be replaced by other, as long as having can pass through
The information such as temperature or heat can perceive the function that user whether there is.
In embodiment, it includes: the figure acquired in sensing region that whether infrared camera sensing, which has the process of thermal imaging information,
As information, and the heat number value of image information is compared with the heat number value of setting, when the heat number value in image information
Higher than setting heat number value when, then determine the presence for having user in sensing region；Specifically, the heat number value of setting can root
The common body surface thermal data of the user counted according to big data is set, alternatively, being adopted according in current domestic environment
The historical data of the body surface heat of the user collected is set.
Alternatively, infrared camera can also be substituted using the functional component of other sound sensings, by sensing indoor environment
Target area in the volume parameters such as decibel size, judge whether there is the presence of user.
It, can be in this way, by the sound sensings functional component such as the first-class heat sensing function component of infrared photography or microphone
In the presence of there is no user in environment indoors, make intelligent home control system control image capture device be in suspend mode or
The low power consumings states such as person's shutdown reduce resource and consume, reduce the use cost of user.
S102, the matched control instruction of identification images of gestures information institute；
The image information that it image capture device interval setting time length that intelligent home control system, which receives, is continuously transmitted,
And image information is screened, is handled；It in an alternative embodiment, include: interception to the treatment process of image information
User's hand parts of images in image information, and the parts of images is zoomed in and out, is enhanced and the processing operations such as normalizing, to mention
To the accuracy of the specific gesture motion identification of user's hand in high follow-up process.
Optionally, there is clothing since user generally wears, the higher people of heat of infrared camera sensing above-mentioned
Body region is mainly the exposed hand of user and head etc., it is therefore advantageous to, can control white light camera above-mentioned in response to
The higher position of the heat that infrared camera is sensed, and the acquisition of image information is carried out, in this way, white light camera can be led
The hand of user and the image information on head are acquired, and then is screened by chamfered shape, the image letter on head is removed
Breath, in this manner it is possible to filter out satisfactory images of gestures information.
Specifically, smart home system prestores multiple gesture pre-stored images, including but not limited to the five fingers hold first
Gesture pre-stored image, the third gesture pre-stored image for stretching out two fingers, is stretched at the second gesture pre-stored image for stretching out a finger
The 6th of 4th gesture pre-stored image of three fingers, the 5th gesture pre-stored image of four fingers of stretching and the five fingers opening out
The quantity of gesture pre-stored image, the type of specific gesture pre-stored image can be increased and decreased and set according to the needs actually controlled
It is fixed；In the present embodiment, each gesture pre-stored image is matched at least one corresponding household electrical appliance (current target device)
At least one control instruction, such as when target device is kitchen ventilator, above-mentioned first gesture pre-stored image information institute is matched
Control instruction is machine open/close, second gesture pre-stored image information matched control instruction be that the wind speed of kitchen ventilator upshifts, third
Gesture pre-stored image information matched control instruction be kitchen ventilator wind speed downshift, etc..
In this way, in step s 102, intelligent home control system can be according to the multiple images of gestures information prestored, it will
Images of gestures information is compared at least one gesture pre-stored image, specifically, in practical application, images of gestures information is
It is compared with all pre-stored image information in system；The determining and consistent gesture pre-stored image of images of gestures information comparison
The matched control instruction of institute, the control instruction are that the current desired control to target device of user operates.
For example, target device is kitchen ventilator, the sensing region of image capture device is kitchen, when the oil smoke mistake of kitchen environment
When big, user can make the second gesture movement for stretching out a finger by hand, and image capture device acquires the gesture of user
Image information, and by operations such as processing, screening and identifications, it compares the second gesture kept strokes with second gesture and prestores figure
Picture, in this way, can determine second gesture pre-stored image institute matched control of user's expectation to operation is controlled made by precipitators
Instruction, i.e., the wind speed upshift of kitchen ventilator above-mentioned.
In addition, since image capture device can acquire the gesture motion image of user's hand in shorter time interval,
Accordingly, it is possible to occur receiving multiple identical gesture motion images in the intelligent home control system short time, and user is only
It is expected that executing secondary control operation；Therefore, it is asked in order to avoid there is the maloperation that same instructions are repeatedly executed in a short time
When topic, the present invention can also be set in that continuous several times identify same control instruction in specific duration, only generate or to outgoing
Send the primary control instruction.
For example, the second gesture movement that user's hand makes piece finger of stretching continue for 6 seconds altogether, then it is setting with 2s
The image capture device of time interval acquisition image information, which has altogether, acquires 3 images of gestures letters acted with second gesture
Breath, and it is sent to intelligent home control system, intelligent home control system, which has set rule, to be had: continuously being identified when in 10s
Out when same control instruction, then the primary control instruction is only sent.In this way, being had when intelligent home control system receives 3
After the images of gestures information of second gesture movement, it will recognise that prestoring the matched control of gesture pre-stored image institute for 3 times second refers to
It enables, then the rule according to set by above-mentioned intelligent home control system, only can externally send the primary control instruction.
S103, control instruction is sent at least one target device, executes corresponding operation operation to control target device.
In most of embodiments of the invention, in general, control instruction institute when executing the process of the control method every time
The target device of direction is one, and if user's single carries out control operation to air-conditioning, single carries out control operation etc. to kitchen ventilator；
And in further embodiments, multiple target devices can also be performed in control instruction, such as when the desired target device of user is phase
When associated multiple relevant household electrical appliance groups to heating, such as water heater, air-conditioning and electric heater can be associated as and heat phase
The household electrical appliance group of pass, when user's hand makes the first gesture movement that the five fingers are held, intelligent home control system is according to figure
As the collected gesture motion image information of acquisition equipment institute, identify that booting matched for first gesture pre-stored image refers to
Enable, then smart home system can send power-on instruction to the relevant household electrical appliance group of the heating, i.e., respectively to water heater, air-conditioning and
Electric heater sends power-on instruction, and water heater, air-conditioning and electric heater etc. execute corresponding open after receiving power-on instruction respectively
Machine operation.
In one embodiment, the used camera of the present invention can convert sensing region with rotating manner, to expand sense
Survey the range in region；In addition, before the images of gestures information for obtaining user's hand, control method further include: determine Shi Lingyong
Family applies and user is enabled to refer to that hand makes gesture motion, to show the use of desired control operation to intelligent home control system
Family executes the active user that triggering executes the control flow of control method of the present invention；Meanwhile intelligent home control system may be used also
The movement of user is enabled to control image capture device in response to applying, such as control camera, which follows, applies the movement for enabling user and turn in real time
It is dynamic so that user can always in the sensing region in camera, compared to the Image Acquisition mode of fixed sense-area, on
State rate-determining steps can overcome user necessarily be in fixed sense-area could show to intelligent home control system input instruction
The drawbacks of, realize the intelligent control of Image Acquisition.
In this way, the images of gestures information of acquired user's hand is actually what image capture device acquired in step S101
Apply the images of gestures information for enabling user.
Specifically, determining that applying the step of enabling user includes: the sign information for obtaining user；It is determined for compliance with the use of default sign
Family is to apply to enable user.
For example, when there are can include more when multiple users, in image capture device acquired image information for sensing region
The image of a user, the user of images of gestures successful match is determined as applying by intelligent home control system enables user, and enables from applying
One or more sign information, such as face, dress ornament color or pattern, and the sign information are selected in the topography of user
It is set as default sign；When image capture device collects the image of multiple users again, intelligent home control system screening
The user for meeting the default sign out, determines that it is to apply the images of gestures information for enabling user, and only identifying its hand, matches pair
The control instruction answered.
In addition, can also control image capture device for intelligent home control system above-mentioned enables user's in response to applying
It is mobile, a kind of implementation are as follows: control image capture device is in response to meeting the movement of the user of default sign；Such as intelligent family
A stationary body in sensing region can be chosen as object of reference by occupying control system, be arrived by comparing front and back multi collect
In image information, the distance and position for enabling user Yu the object of reference is applied, determines the position of sensing region locating for user, it is inclined in user
When from object of reference set distance, camera shooting head-turned angle is determined, so that user can be in the camera after rotation always
In sensing region.
Preferably, intelligent home control system can be selected again from new sensing region after camera rotation
New object of reference of one stationary body as the sensing region.
In an embodiment of the present invention, the images of gestures information of user's hand is obtained in step S101, comprising: obtain default
The images of gestures information of at least one user's hand in region；The predeterminable area is the sensing region of image capture device.
The above embodiments are identified with single static gesture image information；Optionally, of the invention another
In some embodiments, acquired in step s101 is user's hand hand combined by least two gesture motions in preset duration
Gesture image information, as user makes second gesture movement above-mentioned and third gesture motion, image altogether in 4s (preset duration)
Acquisition equipment also collect respectively with second gesture movement images of gestures information and with the gesture figure of third gesture motion
As information, and it is sent to intelligent home control system；Intelligent home control system also prestores one or more by least two
Gesture prestores the combined gesture pre-stored image of movement, and each gesture pre-stored image is associated at least one control instruction；In this way,
Intelligent home control system images of gestures information according to combined by second gesture movement and third gesture motion, can match
Consistent gesture pre-stored image is compared to it, may further determine control instruction associated by the gesture pre-stored image, and
The control instruction is sent to corresponding target device to execute.
Therefore, by using the Image Acquisition of above-mentioned gesture motion combination, identification method, single static gesture can be overcome
The problem of gesture motion type that image information is covered is very few, leads to control instruction negligible amounts, realizes control instruction
Diversification.
In an embodiment of the present invention, before the matched control instruction of identification images of gestures information institute, control method is also
Include:
Obtain the current operating conditions of at least one target device；
It is determining with the consistent matched control instruction of gesture pre-stored image institute of images of gestures information comparison, comprising: according to working as
Preceding operating status, select gesture pre-stored image institute matched at least two control instruction one of them be current control instruction；
Control instruction is sent at least one target device, comprising: is sent current control at least one target device and is referred to
It enables.
For example, when target device be kitchen ventilator, and kitchen ventilator be operating status when, intelligent home control system can obtain in real time
The current operating conditions of kitchen ventilator are taken, with the new command exported according to user, the current operating conditions of kitchen ventilator are controlled
System adjustment；When user makes the first gesture movement that the five fingers are held, intelligent home control system identifies its matched control of institute
Instruction is made as booting or shutdown command, then according to the state for having been switched on operation of kitchen ventilator, selected move with first gesture is compared
The matched shutdown command of consistent first gesture pre-stored image institute is current control instruction, and sends shutdown command to kitchen ventilator；
For kitchen ventilator after receiving shutdown command, the operation of itself is closed in control.
In general, each gesture pre-stored image only matches a control instruction in most of embodiments of the invention；And
By above-mentioned control method, multiple control instructions matching of same gesture pre-stored image is may be implemented in the present invention, is making user
Out when same gesture motion, the control that intelligent home control system can select the actual motion state for meeting target device refers to
It enables, further enriches the control diversification of intelligent home control system.
In an embodiment of the present invention, control method further include: in the equal not running of associated equipment, identify images of gestures
At least one matched target device of information institute；Starting runs at least one target device.
Specifically, the gesture pre-stored image that intelligent home control system is prestored can also match target device, such as first
Gesture pre-stored image is kitchen ventilator, second gesture pre-stored image is air-conditioning, third gesture pre-stored image is TV；In this way, working as intelligence
When household electrical appliance associated by energy house control system are operation, intelligent home control system can be according to image capture device
The collected images of gestures information of institute determines the desired target device for opening operation of user, and controls target device starting
Operation.After target device enables operation, gesture pre-stored image is again associated with control instruction, and collected according to institute
The new images of gestures information of user, controls to adjust the operation of target device.
Fig. 2 is the structural block diagram one of the intelligent home control system of the present invention according to shown by an exemplary embodiment.
The present invention also provides a kind of intelligent home control system, control system 200 includes:
Module 201 is obtained, for obtaining the images of gestures information of user's hand；
Identification module 202, for identification matched control instruction of images of gestures information institute；
Sending module 203 executes correspondence for sending control instruction at least one target device to control target device
Operation operation.
Intelligent home control system provided by the invention, can acquire images of gestures, and according to images of gestures to corresponding
Target device sends corresponding control instruction, thus make user in the case where non-manual touch-control, it still can be to target device
Operating status is controlled, and the intelligence of the control mode of smart home is further improved, and improves the usage experience of user.
Fig. 3 is the structural block diagram two of the intelligent home control system of the present invention according to shown by an exemplary embodiment.
The present invention also provides a kind of intelligent home control system, control system 300 include obtain module, identification module and
Sending module, wherein module 310 is obtained, for obtaining the images of gestures information of user's hand；Identification module 320, for identification
The matched control instruction of images of gestures information institute；Sending module 330, for sending control instruction at least one target device,
Corresponding operation operation is executed to control target device.
In an embodiment of the present invention, control system 300 further include:
Determining module 340, for before the images of gestures information for obtaining the acquisition user's hand of module 310, order to be applied in determination
User；
Respond module 350 enables the movement of user for controlling image capture device in response to applying；
It obtains module 310 and applies the images of gestures information for enabling user specifically for acquisition image capture device acquisition.
In an embodiment of the present invention, it obtains module 310 to be specifically used for: obtaining user's hand at least two in preset duration
Images of gestures information combined by a gesture motion.
In an embodiment of the present invention, determining module 340 is specifically used for obtaining the sign information of user, is determined for compliance with default
The user of sign is to apply to enable user.
In an embodiment of the present invention, it obtains module 310 to be specifically used for: obtaining at least one user hand in predeterminable area
The images of gestures information in portion.
In an embodiment of the present invention, identification module 320 is specifically used for: images of gestures information and at least one gesture is pre-
Image is deposited to be compared；The consistent matched control instruction of gesture pre-stored image institute of determining and images of gestures information comparison.
In an embodiment of the present invention, it obtains module 310 to be also used to, refer in the matched control of identification images of gestures information institute
Before order, the current operating conditions of at least one target device are obtained；
Identification module 320 is also used to: according to current operating conditions, selecting matched at least two control of gesture pre-stored image institute
One of them of system instruction is current control instruction；
Sending module 330 is also used to send current control instruction at least one target device.
Control system realizes that the specific embodiment of above-mentioned function is referred to the related description of control method above-mentioned,
This is not repeated them here.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
1. a kind of gesture instruction control method, for carrying out operation control at least one target device, which is characterized in that described
Control method includes:
Obtain the images of gestures information of user's hand；
Identify the matched control instruction of the images of gestures information institute；
The control instruction is sent at least one described target device, executes corresponding operation behaviour to control the target device
Make.
2. control method according to claim 1, which is characterized in that
Before the images of gestures information for obtaining user's hand, the control method further include:
It determines to apply and enables user；
Control image capture device enables the movement of user in response to described apply；
The images of gestures information for obtaining user's hand, comprising: obtain the Shi Lingyong of described image acquisition equipment acquisition
The images of gestures information at family.
3. control method according to claim 2, which is characterized in that the determination, which is applied, enables user, comprising:
Obtain the sign information of user；
The user for being determined for compliance with default sign is that described apply enables user.
4. control method according to claim 1, which is characterized in that the images of gestures information for obtaining user's hand,
Include:
Obtain the images of gestures information of at least one user's hand in predeterminable area.
5. control method according to claim 1, which is characterized in that the images of gestures information for obtaining user's hand,
Include:
Obtain user's hand images of gestures information combined by least two gesture motions in preset duration.
6. control method according to claim 1,2,4 or 5, which is characterized in that the identification images of gestures information
The matched control instruction of institute, comprising:
The images of gestures information is compared at least one gesture pre-stored image；
The matched control instruction of the consistent gesture pre-stored image institute of the determining and images of gestures information comparison.
7. control method according to claim 6, which is characterized in that
Before identifying the matched control instruction of the images of gestures information institute, the control method further include: described in obtaining extremely
The current operating conditions of a few target device；
The matched control instruction of the determination and the consistent gesture pre-stored image institute of the images of gestures information comparison, packet
Include: according to the current operating conditions, select the gesture pre-stored image matched at least two control instruction wherein one
A is current control instruction；
It is described to send the control instruction at least one described target device, comprising: to be sent out at least one described target device
Send the current control instruction.
8. a kind of intelligent home control system, which is characterized in that the control system includes:
Module is obtained, for obtaining the images of gestures information of user's hand；
Identification module, for identification matched control instruction of images of gestures information institute；
Sending module is held for sending the control instruction at least one described target device with controlling the target device
The corresponding operation operation of row.
9. control system according to claim 8, which is characterized in that the control system further include:
Determining module enables user for determining to apply before the acquisition module obtains the images of gestures information of user's hand；
Respond module enables the movement of user in response to described apply for controlling image capture device；
The acquisition module is specifically for applying the images of gestures for enabling user described in acquisition described image acquisition equipment acquisition
Information.
10. control system according to claim 8, which is characterized in that the acquisition module is specifically used for:
Obtain user's hand images of gestures information combined by least two gesture motions in preset duration.
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| CN113791548A (en) * | 2021-09-26 | 2021-12-14 | 北京市商汤科技开发有限公司 | Device control method, device, electronic device and storage medium |
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| CN115616928A (en) * | 2022-10-21 | 2023-01-17 | 广州视声智能股份有限公司 | Control panel control method and device based on artificial intelligence |
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