CN107483896A - A kind of home environment monitoring method and system based on intelligent terminal control - Google Patents
A kind of home environment monitoring method and system based on intelligent terminal control Download PDFInfo
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- CN107483896A CN107483896A CN201710835079.3A CN201710835079A CN107483896A CN 107483896 A CN107483896 A CN 107483896A CN 201710835079 A CN201710835079 A CN 201710835079A CN 107483896 A CN107483896 A CN 107483896A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of home environment monitoring method and system based on intelligent terminal control.Described system includes：Family's monitor client, the camera and microphone of deployment in a room on family's monitor console, intelligent terminal.In the embodiment of the present invention, user is signed in by family's monitor client after family's monitor console, family's monitor console sends family's policer operation interface to family's monitor client, family's policer operation interface includes room selection region, audio frequency control region and video control area, user can pass through room selection region and audio frequency control region, the operation of audio collection is carried out to selected room, video monitoring can also be carried out to not chummery by video control area, compared to flexibility and the efficiency that conventional art improves family's monitoring.
Description
Technical field
The present invention relates to audio-video monitoring technical field, more particularly to a kind of home environment based on intelligent terminal control
Monitoring method and system.
Background technology
With the development of modern society, especially in the case where the influence of internet promotes, the concept of smart home is increasingly
People is received.Smart home be using house as platform, using comprehensive wiring technology, the network communications technology, security precautions technology, from
Dynamic control technology, audio frequency and video technology integrate the relevant facility of life staying idle at home, build efficient housing facilities and family's schedule thing
The management system of business, lifting house security, convenience, comfortableness, and realize the living environment of environmental protection and energy saving.
In the environment of smart home, there is certain demand being monitored to home environment in resident family, such as is operated in
Outer young man needs to carry out the elderly for recuperation of being in the demand of audio-video monitoring, and the housewife to take a walk outside is in family
Demand that the electrical equipment of working condition is monitored etc..Monitoring means flexibility and efficiency comparison in conventional art is low, therefore
Need to provide a kind of efficient monitoring means under internet environment.
The content of the invention
In view of this, it is necessary to which a kind of home environment monitoring method and system based on intelligent terminal control, application are provided
Technical solution of the present invention, it is possible to increase efficiency and the flexibility of family's monitoring are carried out under smart home environment, effectively protects family
Safety.
In order to solve the above-mentioned technical problem, this application discloses a kind of home environment monitoring side based on intelligent terminal control
Method, including：
Family's monitor console receives the logging request that family's monitor client on intelligent terminal is initiated；
Family's monitor console sends family's policer operation interface, the family to the family's monitor client logined successfully
In the touch-control screen display of the intelligent terminal, family's policer operation interface includes room selection area at policer operation interface
Domain, audio frequency control region and video control area；The room selection region includes N number of room icon, and the N is just whole
Number；The video control area includes IMAQ direction and sets subregion and camera focal length to set subregion；
If family's monitor client detects that user is directed to the first touch control operation of the room selection region, and
For second touch control operation in the audio frequency control region, then send Voice Surveillance startup to family's monitor console and refer to
Order, room ni of the Voice Surveillance enabled instruction including first touch control operation selection room identification, described second touch
Control the pressure data of operation；Family's monitor console sends control instruction to microphone nxi corresponding with room ni, with control
The microphone nxi is made according to sample frequency corresponding to the pressure data to gather the voice data in room ni, and by sound
Frequency evidence is transferred to family's monitor client；
If family's monitor client detects that user is directed to the 3rd touch control operation of the room selection region, is directed to
Described image collection direction sets the 4th touch control operation of subregion and sets the of subregion for the camera focal length
Five touch control operations, then send video monitoring enabled instruction to family's monitor console, and the video guards enabled instruction bag
Include the room ni of the 3rd touch control operation selection room identification, and the touch-control of the four, the 5th touch control operation touch-control
Point coordinates；Camera nyi of the family's monitor console into room ni sends control instruction, set camera direction and
Focal length gives image transmitting to family's monitor client to gather the image in room.
With reference in a first aspect, in a kind of possible embodiment, described image collection direction sets every in subregion
Individual touch point coordinate is corresponding with an IMAQ direction of the camera in the room that the room selection region selects；Or
Person's described image collection direction sets a kind of touch point coordinate variation pattern and a kind of camera image collection side in subregion
To corresponding.
With reference in a first aspect, in a kind of possible embodiment, described image collection direction sets subregion to be divided into a left side
Touch Zone, middle Touch Zone and right Touch Zone；The camera that touch point coordinate in the middle Touch Zone corresponds in room is to silent
Recognize direction collection image；The camera that the touch point coordinate of the left Touch Zone corresponds in room is left on the basis of default direction
Inclined α angle acquisition images；The camera that touch point coordinate in the right Touch Zone corresponds in room is on default direction basis
Upper right avertence β angle acquisition images.
With reference in a first aspect, in a kind of possible embodiment, it is one that institute's described image collection direction, which sets subregion,
The virtual knob of annulus or arc-shaped；If touch point coordinate variation pattern is turns clockwise, corresponding in room
Camera Right deviation γ angle acquisition images on default direction；If touch point coordinate variation pattern is rotate counterclockwise, correspond to
Camera "Left"-deviationist γ angle acquisition images in room；If touch point coordinate variation pattern is unchanged, corresponding to room
In camera image is gathered on default direction.
With reference in a first aspect, in a kind of possible embodiment, it is a circle that described image collection direction, which sets subregion,
The virtual knob of ring or arc-shaped；If touch point coordinate variation pattern corresponds to rotate clockwise beyond predetermined angular θ
Camera in the room Right deviation γ angle acquisition images on default direction；If touch point coordinate variation pattern is rotation counterclockwise
Turn to exceed predetermined angular θ, then corresponding to the camera "Left"-deviationist γ angle acquisition images in room；If touch point coordinate variation pattern
For other modes, then image is gathered on default direction corresponding to the camera in room.
With reference in a first aspect, in a kind of possible embodiment, the camera focal length sets each in subregion
Touch point coordinate is corresponding with a camera focal length numerical value；Or the camera focal length sets a kind of touch-control in subregion
Point coordinates variation pattern corresponds to a kind of variation pattern of camera focal length numerical value.
With reference in a first aspect, in a kind of possible embodiment, the camera focal length sets subregion to be divided into and touched
Control area, middle Touch Zone and lower Touch Zone；Touch point coordinate in the upper Touch Zone corresponds to camera focal length α 1；Touched in described
Touch point coordinate in control area corresponds to camera focal length α 2；It is burnt that touch point coordinate in the lower Touch Zone corresponds to camera
Away from α 3.
With reference in a first aspect, in a kind of possible embodiment, the camera focal length, which is set in subregion, contains one
Directionality sliding button；If touch point coordinate variation pattern is to become big along the positive direction of the directionality sliding button, right
The camera focal length variations mode answered is to be increased with fixed speed ω；If touch point coordinate variation pattern is along the directionality
The negative direction of sliding button diminishes, then corresponding camera focal length variations mode is to be reduced with fixed speed-ω.
With reference in a first aspect, in a kind of possible embodiment, it is an annulus that the camera focal length, which sets subregion,
Or the virtual knob of arc-shaped；If touch point coordinate variation pattern to turn clockwise, becomes corresponding to camera focal length
Change mode is to be increased with fixed speed ω；If touch point coordinate variation pattern is rotate counterclockwise, corresponding to camera focal length
Variation pattern is to be reduced with fixed speed-ω.
Second aspect of the present invention provides a kind of home environment monitoring system based on intelligent terminal control, including：Family supervises
Control console, family's monitor client on intelligent terminal, the camera and microphone of deployment in a room；
Family's monitor console receives the logging request that family's monitor client on intelligent terminal is initiated；
Family's monitor console sends family's policer operation interface, the family to the family's monitor client logined successfully
In the touch-control screen display of the intelligent terminal, family's policer operation interface includes room selection area at policer operation interface
Domain, audio frequency control region and video control area；The room selection region includes N number of room icon, and the N is just whole
Number；The video control area includes IMAQ direction and sets subregion and camera focal length to set subregion；
If family's monitor client detects that user is directed to the first touch control operation of the room selection region, and
For second touch control operation in the audio frequency control region, then send Voice Surveillance startup to family's monitor console and refer to
Order, room ni of the Voice Surveillance enabled instruction including first touch control operation selection room identification, described second touch
Control the pressure data of operation；Family's monitor console sends control instruction to microphone nxi corresponding with room ni, with control
The microphone nxi is made according to sample frequency corresponding to the pressure data to gather the voice data in room ni, and by sound
Frequency evidence is transferred to family's monitor client；
If family's monitor client detects that user is directed to the 3rd touch control operation of the room selection region, is directed to
Described image collection direction sets the 4th touch control operation of subregion and sets the of subregion for the camera focal length
Five touch control operations, then send video monitoring enabled instruction to family's monitor console, and the video guards enabled instruction bag
Include the room ni of the 3rd touch control operation selection room identification, and the touch-control of the four, the 5th touch control operation touch-control
Point coordinates；Camera nyi of the family's monitor console into room ni sends control instruction, set camera direction and
Focal length gives image transmitting to family's monitor client to gather the image in room.
Compared with prior art, the application can be obtained including following technique effect：
1) in the application, after user signs in family's monitor console by family's monitor client, family's monitoring control
Platform processed sends family's policer operation interface to family's monitor client, and family's policer operation interface includes room selection region, sound
Frequency control area and video control area, user can be by room selection regions and audio frequency control region, to selected room
Between carry out audio collection operation, can also by video control area come to not chummery carry out video monitoring, compared to biography
System technology improves flexibility and the efficiency of family's monitoring.
Certainly, implementing any product of the application must be not necessarily required to reach all the above technique effect simultaneously.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the network composition of the home environment monitoring system based on intelligent terminal control in one embodiment of the invention
Schematic diagram；
Fig. 2A is that the flow of the home environment monitoring method based on intelligent terminal control in one embodiment of the invention is shown
It is intended to；
Fig. 2 B are the interface schematic diagram at family's policer operation interface in one embodiment of the invention；
Fig. 3 A are the interface display schematic diagram of the IMAQ direction setting subregion in one embodiment of the invention；
Fig. 3 B are the schematic diagram that camera image gathers direction in the room floor plan in one embodiment of the invention；
Fig. 3 C are the interface of the virtual knob of the IMAQ direction setting subregion in one embodiment of the invention
Display schematic diagram；
Fig. 3 D are the algorithm schematic diagram that virtual knob direction of rotation is determined in one embodiment of the invention；
Fig. 3 E are the schematic diagram that camera image gathers direction in the room floor plan in another embodiment of the invention；
Fig. 3 F are to judge whether virtual knob rotates the algorithm schematic diagram of predetermined angular in one embodiment of the invention；
Fig. 4 A are the interface display schematic diagram of the camera focal length setting subregion in one embodiment of the invention；
Fig. 4 B are the schematic diagram of camera focal length variations in the room floor plan in one embodiment of the invention；
Fig. 4 C are the interface of the directionality sliding button of the camera focal length setting subregion in one embodiment of the invention
Display schematic diagram；
Fig. 4 D are that the camera focal length in one embodiment of the invention sets the interface of the virtual knob of subregion to show
Show schematic diagram；
Fig. 4 E are the algorithm schematic diagram that virtual knob direction of rotation is determined in one embodiment of the invention；
Fig. 4 F are to judge whether virtual knob rotates the algorithm schematic diagram of predetermined angular in one embodiment of the invention.
Embodiment
Presently filed embodiment is described in detail below in conjunction with drawings and Examples, and how the application is applied whereby
Technological means can fully understand and implement according to this to solve technical problem and reach the implementation process of technical effect.
The embodiment of the present invention provides a kind of home environment monitoring method and system based on intelligent terminal control, is advantageous to carry
The flexibility of high family's monitoring and efficiency.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
" comprising " this term in description and claims of this specification and accompanying drawing, it is intended that cover non-exclusive bag
Contain, such as comprising series of steps, a series of units etc., do not limit the step of having listed and unit etc., also optionally
The step of including not listing or unit etc., or alternatively to these steps, unit intrinsic other steps or unit.This
Outside, the word such as " first ", " second " is stated, for distinguishing different objects, rather than for describing specific order.
The embodiment of the present invention provides the home environment monitoring system based on intelligent terminal control first, as shown in Figure 1.Specifically
, a kind of home environment monitoring system based on the control of intelligent terminal end, including：On family's monitor console, intelligent terminal end
Family's monitor client, deployment camera and microphone in a room.Family's monitor console passes through network and family
Monitor client, camera, microphone are interconnected.Family's monitor console can be computer, PC or work in family
Stand the management program of upper operation.Family's monitor client can be the App operated on intelligent terminal, intelligent terminal include but
The mobile phone that is not limited to there is radio communication function, tablet personal computer, intelligent watch, phone wrist-watch, mobile notebook etc..Camera and
For microphone previously according to the room number of family, preferably every is disposed one, and comprehensive audio frequency and video can be carried out to home environment
Monitoring.
In specific implementation process, family's monitor console receives the login that family's monitor client on intelligent terminal is initiated
Request, logging request include user name, mobile terminal mark, user password etc., only under the premise of these information are correct,
It can login successfully.
Family's monitor console sends family's policer operation interface, the family to the family's monitor client logined successfully
In the touch-control screen display of the intelligent terminal, family's policer operation interface includes room selection area at policer operation interface
Domain, audio frequency control region and video control area；The room selection region includes N number of room icon, and the N is just whole
Number；The video control area includes room selection region IMAQ direction and sets subregion and camera focal length to set sub-district
Domain room selection region.
If family's monitor client detects that user is directed to the first touch control operation of the room selection region, and
For second touch control operation in the audio frequency control region, then send Voice Surveillance startup to family's monitor console and refer to
Order, room ni of the Voice Surveillance enabled instruction including first touch control operation selection room identification, described second touch
Control the pressure data of operation；Family's monitor console sends control instruction to microphone nxi corresponding with room ni, with control
The microphone nxi is made according to sample frequency corresponding to the pressure data to gather the voice data in room ni, and by sound
Frequency evidence is transferred to family's monitor client；
If family's monitor client detects that user is directed to the 3rd touch control operation of the room selection region, is directed to
Described image collection direction sets the 4th touch control operation of subregion and sets the of subregion for the camera focal length
Five touch control operations, then send video monitoring enabled instruction to family's monitor console, and the video guards enabled instruction bag
Include the room ni of the 3rd touch control operation selection room identification, and the touch-control of the four, the 5th touch control operation touch-control
Point coordinates；Camera nyi of the family's monitor console into room ni sends control instruction, set camera direction and
Focal length gives image transmitting to family's monitor client to gather the image in room.
Following embodiments of the present invention can be embodied based on the system in above-mentioned Fig. 1 embodiments or its deformation.
Referring to Fig. 2A, Fig. 2A is a kind of home environment monitoring side based on intelligent terminal control provided in an embodiment of the present invention
The schematic flow sheet of method.A kind of home environment monitoring method based on intelligent terminal control method provided in an embodiment of the present invention can
With including：
201st, family's monitor console receives the logging request that family's monitor client on intelligent terminal is initiated.
202nd, family's monitor console enters to information such as the user name in logging request, user password, mobile terminal identification numbers
Row checking.
203rd, family's monitor console sends family's policer operation interface to the family's monitor client logined successfully.
Wherein, touch-control screen display of family's policer operation interface in the intelligent terminal.Wrap at family's policer operation interface
Include room selection region, audio frequency control region and video control area.Room selection region includes N number of room icon, and N is
Positive integer.Video control area includes IMAQ direction and sets subregion and camera focal length to set subregion.Specifically,
A kind of possible pattern in family's policer operation interface is anticipated as shown in Figure 2 B, and N can be the numerals such as 2,3,4,5, mark kitchen, visitor
The different rooms such as the Room, bedroom 1, bedroom 2.
If 204a, family's monitor client detect that user is directed to the first touch control operation of room selection region, Yi Jizhen
To second touch control operation in audio frequency control region, then physiological data collection instruction is sent to family's monitor console.
Wherein, Voice Surveillance enabled instruction includes the room ni of first touch control operation selection room identification, described
The pressure data of second touch control operation.Pressure data is that the pressure detecting of user's finger touch touch-screen obtains, e.g. 0.1 N
, 0.2 newton etc. numerical value.
204b, family's monitor console sends control instruction to microphone nxi corresponding with room ni, to control the wheat
Gram nxi gathers the voice data in room ni according to sample frequency corresponding to the pressure data.
Specifically, the pressure range according to belonging to the pressure data of the second operation determines it, then determined pair by pressure range
The microphone samples frequency answered.
204c, voice data is transferred to family's monitor client.
205a, if family's monitor client detects that user is directed to the 3rd touch control operation of room selection region, for institute
IMAQ direction is stated to set the 4th touch control operation of subregion and set the 5th of subregion for the camera focal length
Touch control operation, then send video monitoring enabled instruction to family's monitor console.
Wherein, room ni of the video monitoring enabled instruction including the selection of the 3rd touch control operation room identification, and the 4th,
The touch point coordinate of 5th touch control operation touch-control.
205b, camera nyi of family's monitor console into room ni send control instruction, set the direction of camera
And focal length is to gather the image in room.
205c, give image transmitting to family's monitor client.
In the home environment monitoring method based on intelligent terminal control in above-mentioned Fig. 2A embodiments, camera collection image
Direction it is relevant with the touch point coordinate of the 4th touch control operation.Under some feasible embodiments, IMAQ direction is set
One IMAQ direction of each touch point coordinate and the camera in the room of room selection region selection in subregion
It is corresponding；Or IMAQ direction sets a kind of touch point coordinate variation pattern in subregion to be adopted with a kind of camera image
It is corresponding to collect direction.Specifically illustrated with following Fig. 3 A to Fig. 3 F embodiment.
In figure 3 a, in one embodiment, IMAQ direction sets subregion to be divided into left Touch Zone, middle Touch Zone
With right Touch Zone.The camera that touch point coordinate in middle Touch Zone corresponds in room gathers image to default direction.Touch on a left side
The camera that the touch point coordinate in control area corresponds in room left avertence α angle acquisition images on the basis of default direction.Right touch-control
The camera that touch point coordinate in area corresponds in room right avertence β angle acquisition images on the basis of default direction.In general,
This kind of embodiment can be used in the broad room such as parlor, as shown in Figure 3 B, camera preferably is arranged at into parlor one side
The center of wall, the acquiescence collection direction of image are the direction of perpendicular walls, and α and β can be with 15 °, 30 ° etc. numerical value of value, preferably
α=β=30 °
In embodiment in fig. 3 c, IMAQ direction sets the virtual rotation that subregion is an annulus (or arc-shaped)
Turn button.If touch point coordinate variation pattern is turns clockwise, upper right in default direction corresponding to the camera in room
Incline γ angle acquisition images.It is left-leaning corresponding to the camera in room if touch point coordinate variation pattern is rotate counterclockwise
γ angle acquisition images.If touch point coordinate variation pattern is unchanged, corresponding to the camera in room in default direction
Upper collection image.The specific algorithm principle for judging rotate counterclockwise or turning clockwise as shown in Figure 3 D, be specifically described for：Family
Monitor console obtains touch point coordinate (x, y).If Xmid≤x≤Xmax, and Ymin≤y≤Ymid, when x and y value is big with time-varying,
Then touch point coordinate variation pattern is rotate counterclockwise, when x and y value diminishes simultaneously, then to turn clockwise.If Xmid≤x≤
Xmax, and Ymid≤y≤Ymax, when x diminishes and y becomes big, then touch point coordinate variation pattern be rotate counterclockwise, when x becomes greatly and y
Diminish, then to turn clockwise.Similarly, can infer, if Xmin≤x≤Xmid, and Ymid≤y≤Ymax, when x and y value
Diminish simultaneously, be then rotate counterclockwise, when x and y value is big with time-varying, then to turn clockwise.Similarly, if Xmin≤x≤Xmid,
And Ymin≤y≤Ymid, then it is rotate counterclockwise when x becomes big and y diminishes, when x diminishes and y becomes big, then to turn clockwise.Its
In, Xmid=(Xmax+Xmin)/2, Ymid=(Ymax+Ymin)/2, virtual knob are X in the maximum of X, Y-directionmax、Ymax,
And minimum value is Xmin、Ymin.Fig. 3 C embodiment, it can be used in the application scenarios in Fig. 3 E bedrooms, camera is arranged on sleeping
One corner of room, default direction can be the cornerwise direction in room, γ=15 °.
On the basis of Fig. 3 C, there can also be a kind of possible corresponded manner.Specifically, IMAQ direction sets sub-district
Domain is an annulus or the virtual knob of arc-shaped.If touch point coordinate variation pattern is to rotate clockwise beyond predetermined angular
θ, then corresponding to the camera in room on default direction Right deviation γ angle acquisition images.If touch point coordinate variation pattern is
Rotate counterclockwise exceedes predetermined angular θ, then corresponding to the camera "Left"-deviationist γ angle acquisition images in room.If touch point coordinate
Variation pattern is other modes, then image is gathered on default direction corresponding to the camera in room.Present embodiment, touching
Control point coordinates change exceedes some angle, just controls the image of camera collection "Left"-deviationist or Right deviation, can effectively prevent from touching
Maloperation or slip by mistake on screen.Specifically, as illustrated in Figure 3 F, family's monitor console captures initial touch-control for the calculating of the anglec of rotation
Point coordinates (x0,y0), and it is used as datum mark.When touch point coordinate is counterclockwise or turns clockwise, working as touch point is captured in real time
The distance of front position (x, y), calculation position and initial positionAs dis >=θ (Xmax-
Xmin) π/360 when, then it is assumed that touch point rotated preset rules angle, θ (taking angle value), and datum mark is updated to
(x, y), otherwise keep datum mark constant.Here application scenarios, can be used in the application scenarios in Fig. 3 E bedrooms, camera is set
In a corner in bedroom, default direction can be the cornerwise direction in room, γ=15 °.
In addition, on the basis of Fig. 3 C, also a kind of corresponded manner：It is an annulus or circle that IMAQ direction, which sets subregion,
The virtual knob of arcuation.If touch point coordinate variation pattern is the angle φ that turns clockwise, corresponding to taking the photograph in room
As head Right deviation φ angle acquisition images on default direction.If touch point coordinate variation pattern is rotated counterclockwise by angleThen
It is left-leaning corresponding to the camera in roomAngle acquisition image.If touch point coordinate variation pattern is unchanged, correspond to
Camera in room gathers image on default direction.The algorithm principle of this corresponded manner can be by previous embodiment reasoning
Obtain, no longer specifically repeat here.Likewise, this corresponded manner can be also used in the application scenarios in Fig. 3 E bedrooms, camera
It is arranged on a corner in bedroom, default direction can be the cornerwise direction in room, γ=15 °.
In the home environment monitoring method based on intelligent terminal control in earlier figures 2A embodiments, camera focal length and the
The touch point coordinate of five touch control operations is relevant.Under some feasible embodiments, camera focal length sets every in subregion
Individual touch point coordinate is corresponding with a camera focal length numerical value；Or video parameter sets a kind of touch point in subregion to sit
Mark variation pattern corresponds to a kind of variation pattern of camera focal length numerical value.Specifically come with following Fig. 4 A to Fig. 4 F embodiment specific
Explanation.
In Figure 4 A, in one embodiment, camera focal length set subregion be divided into Touch Zone, middle Touch Zone and
Lower Touch Zone.Touch point coordinate in upper Touch Zone corresponds to camera focal length α 1.Touch point coordinate in middle Touch Zone is corresponding
In camera focal length α 2.Touch point coordinate in lower Touch Zone corresponds to camera focal length α 3.In general room scene, such as Fig. 4 B
Shown, α 1, α 2, α 3 can take 1 meter, 1.2 meters, 2 meters, 3 meters, the numerical value such as 4 meters, in preferred embodiment, the focal length of middle Touch Zone
In the midpoint of both ends Touch Zone focal length, i.e. α 1+ α 3=2 α 2, such as the values of α 1 are 2 meters, and the values of α 2 are 3 meters, and the values of α 3 are 4
Rice, the demand of the IMAQ precision of general room-size can be met.
Also a kind of embodiment, touch point coordinate and default coordinate origin in subregion are set according to camera focal length
Distance calculate corresponding to camera focal length, distance it is longer, corresponding camera focal length is bigger.Default coordinate origin can be room
Between corner, the centre etc. of wall, optimal embodiment sets the position that default coordinate origin is camera.This embodiment party
The principle of formula is readily appreciated that just no longer figure repeats herein.
In embodiment in figure 4 c, camera focal length is set in subregion containing a directionality sliding button (in figure
Direction is represented with X-axis).If touch point coordinate variation pattern is to become big along the positive direction (+X) of directionality sliding button, right
The camera focal length variations mode answered is to be increased with fixed speed ω, if touch point coordinate variation pattern is to be slided along directionality
The negative direction (- X) of button diminishes, then corresponding camera focal length variations mode is to be reduced with fixed speed-ω.Optionally, side
The direction of tropism sliding button can be not only X-direction, might also say that Y-direction, or the inclined direction of other any angles.
In embodiment in fig. 4d, camera focal length sets the virtual rotation that subregion is an annulus (or arc-shaped)
Button.If touch point coordinate variation pattern is with fixed speed corresponding to camera focal length variations mode to turn clockwise
ω increases；It is with fixed speed corresponding to camera focal length variations mode if touch point coordinate variation pattern is rotate counterclockwise
Degree-ω reduces.The specific algorithm principle for judging rotate counterclockwise or turning clockwise as shown in Figure 4 E, be specifically described for：Family
Monitor console obtains touch point coordinate (x, y).If Xmid≤x≤Xmax, and Ymin≤y≤Ymid, when x and y value is big with time-varying,
Then touch point coordinate variation pattern is rotate counterclockwise, when x and y value diminishes simultaneously, then to turn clockwise.If Xmid≤x≤
Xmax, and Ymid≤y≤Ymax, when x diminishes and y becomes big, then touch point coordinate variation pattern be rotate counterclockwise, when x becomes greatly and y
Diminish, then to turn clockwise.Similarly, can infer, if Xmin≤x≤Xmid, and Ymid≤y≤Ymax, when x and y value
Diminish simultaneously, be then rotate counterclockwise, when x and y value is big with time-varying, then to turn clockwise.Similarly, if Xmin≤x≤Xmid,
And Ymin≤y≤Ymid, then it is rotate counterclockwise when x becomes big and y diminishes, when x diminishes and y becomes big, then to turn clockwise.Its
In, Xmid=(Xmax+Xmin)/2, Ymid=(Ymax+Ymin)/2, virtual knob are X in the maximum of X, Y-directionmax、Ymax,
And minimum value is Xmin、Ymin.In general, the numerical value change of camera focal length have certain scope, when camera focal length is with solid
When determining speed omega increase, its excursion is from minimum value f to change to maximum F, with should camera focal length with fixed speed-
When ω reduces, its excursion changes to minimum value f from maximum F.
On the basis of Fig. 4 D, there can also be a kind of possible corresponded manner.Specifically, camera focal length sets subregion
For an annulus or the virtual knob of arc-shaped.If touch point coordinate variation pattern is to rotate clockwise beyond predetermined angular θ,
It is to be increased with fixed speed ω then to correspond to camera focal length variations mode.If touch point coordinate variation pattern is rotate counterclockwise
Then it is to be reduced with fixed speed-ω corresponding to camera focal length variations mode more than predetermined angular θ.Present embodiment, in touch-control
Point coordinates change exceedes some angle, just controls camera to adjust its focal length, can effectively prevent the maloperation on touch-screen
Or slide by mistake.Specifically, as illustrated in figure 4f, family's monitor console captures initial touch point coordinate (x for the calculating of the anglec of rotation0,
y0), and it is used as datum mark.When touch point coordinate is counterclockwise or when turning clockwise, capture in real time touch point current location (x,
Y), the distance of calculation position and initial positionAs dis >=θ (Xmax-Xmin)·π/360
When, then it is assumed that touch point rotated preset rules angle, θ (taking angle value), and datum mark is updated to (x, y), otherwise protect
It is constant to hold datum mark.
As can be seen that in the above embodiment of the present invention, user signs in family's monitoring control by family's monitor client
After platform processed, family's monitor console sends family's policer operation interface, family's policer operation interface to family's monitor client
Including room selection region, audio frequency control region and video control area, user can pass through room selection region and audio
Control area, the operation of audio collection is carried out to selected room, not chummery can also be entered by video control area
Row video is guarded, compared to flexibility and the efficiency that conventional art improves family's monitoring.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and internal memory.
Internal memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include non-temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in receivable error range, those skilled in the art can be described within a certain error range solution
Technical problem, basically reach the technique effect.In addition, " coupling " one word is herein comprising any direct and indirect electric property coupling
Means.Therefore, if the first device of described in the text one is coupled to a second device, representing the first device can directly electrical coupling
The second device is connected to, or the second device is electrically coupled to indirectly by other devices or coupling means.Specification
Subsequent descriptions for implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is worked as to be defined depending on appended claims institute defender.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising, so that commodity or system including a series of elements not only include those key elements, but also including without clear and definite
The other element listed, or also include for this commodity or the intrinsic key element of system.In the feelings not limited more
Under condition, the key element that is limited by sentence "including a ...", it is not excluded that in the commodity including the key element or system also
Other identical element be present.
Some preferred embodiments of the present invention have shown and described in described above, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in the scope of the invention is set forth herein
It is modified., then all should be in this hair and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In the protection domain of bright appended claims.
Claims (10)
- A kind of 1. home environment monitoring method based on intelligent terminal control, it is characterised in that including：Family's monitor console receives the logging request that family's monitor client on intelligent terminal is initiated；Family's monitor console sends family's policer operation interface, family's monitoring to the family's monitor client logined successfully Operation interface the intelligent terminal touch-control screen display, family's policer operation interface include room selection region, sound Frequency control area and video control area；The room selection region includes N number of room icon, and the N is positive integer；Institute State video control area and include IMAQ direction setting subregion and camera focal length setting subregion；If family's monitor client detects user and is directed to the first touch control operation of the room selection region, and is directed to Second touch control operation in the audio frequency control region, then send Voice Surveillance enabled instruction, institute to family's monitor console Stating Voice Surveillance enabled instruction includes room ni room identification, second touch control operation of first touch control operation selection Pressure data；Family's monitor console sends control instruction to microphone nxi corresponding with room ni, with described in control Microphone nxi gathers the voice data in room ni according to sample frequency corresponding to the pressure data, and by voice data It is transferred to family's monitor client；If family's monitor client detects that user is directed to the 3rd touch control operation of the room selection region, for described IMAQ direction sets the 4th touch control operation of subregion and sets the 5th of subregion to touch for the camera focal length Control operation, then send video monitoring enabled instruction to family's monitor console, and the video monitoring enabled instruction includes institute The room ni of the 3rd touch control operation selection room identification is stated, and the touch point of the four, the 5th touch control operation touch-control is sat Mark；Camera nyi of the family's monitor console into room ni sends control instruction, sets direction and the focal length of camera To gather the image in room, and give image transmitting to family's monitor client.
- 2. the home environment monitoring method according to claim 1 based on intelligent terminal control, it is characterised in that the figure As collection direction sets the camera in each touch point coordinate in subregion and the room of room selection region selection An IMAQ direction it is corresponding；Or described image collection direction sets a kind of touch point coordinate change in subregion Mode is corresponding with a kind of camera image collection direction.
- 3. the home environment monitoring method according to claim 2 based on intelligent terminal control, it is characterised in that the figure As collection direction sets subregion to be divided into left Touch Zone, middle Touch Zone and right Touch Zone；Touch point in the middle Touch Zone is sat The camera that mark corresponds in room gathers image to default direction；The touch point coordinate of the left Touch Zone corresponds in room Camera on the basis of default direction left avertence α angle acquisition images；Touch point coordinate in the right Touch Zone corresponds to room Between in camera on the basis of default direction right avertence β angle acquisition images.
- 4. method is imitated in the health supervision according to claim 2 based on intelligent terminal control, it is characterised in that described image It is an annulus or the virtual knob of arc-shaped to gather direction and set subregion；If touch point coordinate variation pattern is clockwise Rotation, then corresponding to the camera in room on default direction Right deviation γ angle acquisition images；If touch point coordinate change side Formula is rotate counterclockwise, then corresponding to the camera "Left"-deviationist γ angle acquisition images in room；If touch point coordinate variation pattern To be unchanged, then image is gathered on default direction corresponding to the camera in room.
- 5. the home environment monitoring method according to claim 2 based on intelligent terminal control, its special type are, the figure It is an annulus or the virtual knob of arc-shaped as collection direction sets subregion；If touch point coordinate variation pattern is up time Pin rotation exceedes predetermined angular θ, then corresponding to the camera in room on default direction Right deviation γ angle acquisition images；If touch Control point coordinates variation pattern is that rotate counterclockwise exceedes predetermined angular θ, then is adopted corresponding to the camera "Left"-deviationist γ angles in room Collect image；If touch point coordinate variation pattern is other modes, gathered corresponding to the camera in room on default direction Image.
- 6. the home environment monitoring method according to claim 1 based on intelligent terminal control, it is characterised in that described to take the photograph As head focal length sets each touch point coordinate in subregion corresponding with a camera focal length numerical value；Or the camera Focal length sets a kind of touch point coordinate variation pattern in subregion to correspond to a kind of variation pattern of camera focal length numerical value.
- 7. the home environment monitoring method according to claim 6 based on intelligent terminal control, it is characterised in that described to take the photograph As head focal length sets subregion to be divided into upper Touch Zone, middle Touch Zone and lower Touch Zone；Touch point coordinate in the upper Touch Zone Corresponding to camera focal length α 1；Touch point coordinate in the middle Touch Zone corresponds to camera focal length α 2；The lower Touch Zone In touch point coordinate correspond to camera focal length α 3.
- 8. the home environment monitoring method according to claim 6 based on intelligent terminal control, it is characterised in that described to take the photograph Contain a directionality sliding button as head focal length is set in subregion；If touch point coordinate variation pattern is along the directionality The positive direction of sliding button becomes big, then corresponding camera focal length variations mode is to be increased with fixed speed ω；If touch point is sat Mark variation pattern to diminish along the negative direction of the directionality sliding button, then corresponding camera focal length variations mode be with Fixed speed-ω reduces.
- 9. the home environment monitoring method according to claim 6 based on intelligent terminal control, it is characterised in that described to take the photograph It is an annulus or the virtual knob of arc-shaped as head focal length sets subregion；If touch point coordinate variation pattern is clockwise Rotation, then it is to be increased with fixed speed ω corresponding to camera focal length variations mode；If touch point coordinate variation pattern is the inverse time Pin rotates, then is to be reduced with fixed speed-ω corresponding to camera focal length variations mode.
- A kind of 10. home environment monitoring system based on intelligent terminal control, it is characterised in that including：Family's monitor console, Family's monitor client, the camera and microphone of deployment in a room on intelligent terminal；Family's monitor console receives the logging request that family's monitor client on intelligent terminal is initiated；Family's monitor console sends family's policer operation interface, family's monitoring to the family's monitor client logined successfully Operation interface the intelligent terminal touch-control screen display, family's policer operation interface include room selection region, sound Frequency control area and video control area；The room selection region includes N number of room icon, and the N is positive integer；Institute State video control area and include IMAQ direction setting subregion and camera focal length setting subregion；If family's monitor client detects user and is directed to the first touch control operation of the room selection region, and is directed to Second touch control operation in the audio frequency control region, then send Voice Surveillance enabled instruction, institute to family's monitor console Stating Voice Surveillance enabled instruction includes room ni room identification, second touch control operation of first touch control operation selection Pressure data；Family's monitor console sends control instruction to microphone nxi corresponding with room ni, with described in control Microphone nxi gathers the voice data in room ni according to sample frequency corresponding to the pressure data, and by voice data It is transferred to family's monitor client；If family's monitor client detects that user is directed to the 3rd touch control operation of the room selection region, for described IMAQ direction sets the 4th touch control operation of subregion and sets the 5th of subregion to touch for the camera focal length Control operation, then send video monitoring enabled instruction to family's monitor console, and the video monitoring enabled instruction includes institute The room ni of the 3rd touch control operation selection room identification is stated, and the touch point of the four, the 5th touch control operation touch-control is sat Mark；Camera nyi of the family's monitor console into room ni sends control instruction, sets direction and the focal length of camera To gather the image in room, and give image transmitting to family's monitor client.
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| CN201710835079.3A CN107483896A (en) | 2017-09-15 | 2017-09-15 | A kind of home environment monitoring method and system based on intelligent terminal control |
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