CN103809734B - Control method and controller of electronic device and electronic device - Google Patents
Control method and controller of electronic device and electronic device Download PDFInfo
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- CN103809734B CN103809734B CN201210441456.2A CN201210441456A CN103809734B CN 103809734 B CN103809734 B CN 103809734B CN 201210441456 A CN201210441456 A CN 201210441456A CN 103809734 B CN103809734 B CN 103809734B
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Abstract
The invention discloses a control method of an electronic device. The control method includes the steps that images collected by an image collection unit are continuously acquired; the change rule of a target object contained in the images is determined; an operation instruction matched with the change rule of the target object is determined and executed. Based on the control method, when a user needs to control the electronic device to carry out a certain operation, the user only needs to control an operation body to do corresponding actions at a position a preset distance in front of the image collection unit in the electronic device, the electronic device acquires the images collected by the image collection unit, then the change rule of the target image contained in the images is determined, and finally the operation instruction matched with the change rule of the target object is acquired and executed. Different from keyboard control or touch screen control, the control method simplifies the control process of the electronic device and improves user experience on the basis of combination with existing control methods. The invention further discloses a controller of the electronic device and the electronic device.
Description
Technical field
The invention belongs to the control technology field of electronic equipment, more particularly to a kind of electronic equipment control method, control
Device and electronic equipment.
Background technology
With the development and the improvement of people's living standards of science and technology, portable electric appts appear in consumers in general's hand
In, such as mobile phone, panel computer and PDA etc..Current portable electric appts are usually provided with touch-screen or traditional keyboard.
For the electronic equipment with touch-screen, user realizes the input of control instruction using its positive touch-screen is arranged at,
For keyboard-type electronic equipment, user realizes the input of control instruction using the keyboard being arranged on electronic equipment.
Either keyboard-type electronic equipment still has the electronic equipment of touch-screen, all exists when control instruction is input into defeated
Enter the single problem of mode, generate various disadvantages.By taking mobile phone as an example, user is led to during one-handed performance touch-screen mobile phone
Touch control operation is carried out on the touchscreen frequently with thumb, because the touch screen size in touch-screen mobile phone is larger, and the length of thumb
Degree is shorter and flexibility is poor, therefore unhandy problem occurs.User is during using keyboard-type mobile phone, it is necessary to frequency
Numerous to push button to complete certain operation, operation is excessively complicated, for example：When webpage is browsed, user will frequently press the side of moving down
The page can be just controlled to move down to key.
Therefore, the control mode of electronic equipment how is enriched, so as to simplify the control process of electronic equipment, user's body is improved
Test be those skilled in the art need solve problem.
The content of the invention
In view of this, control method it is an object of the invention to provide a kind of electronic equipment, controller and electronic equipment,
For solving the problems, such as that existing electronic equipment control mode is single, control process is complicated, so as to improve Consumer's Experience.
To achieve the above object, the present invention provides following technical scheme：
The control method of a kind of electronic equipment, being applied to one has the electronic equipment of image acquisition units, methods described bag
Include：Persistently obtain the image of described image collecting unit collection；Determine the Changing Pattern of destination object included in described image,
The destination object is region continuous image of the brightness less than luminance threshold；According to default destination object Changing Pattern and
The mapping relations of operational order, it is determined that the operational order matched with the Changing Pattern of the destination object, and perform the behaviour
Instruct.
Preferably, in above-mentioned control method, when the electronic equipment is operated, operating body and described image collecting unit phase
Mutually contact.
Preferably, in above-mentioned control method, the Changing Pattern of the destination object included in described image is the target pair
The direction of motion of elephant；Accordingly, the Changing Pattern of destination object included in described image is determined, including：Determine described image
In the destination object that includes；Determine the direction of motion of the destination object.
Preferably, in above-mentioned control method, the Changing Pattern of the destination object included in described image is the target pair
Area residing for the area of elephant is interval；Accordingly, the Changing Pattern of destination object included in described image is determined, including：Really
Determine the destination object included in described image；Calculate the area of the destination object；Described in determining according to default area is interval
Area residing for the area of destination object is interval.
Preferably, in above-mentioned control method, the Changing Pattern of the destination object included in described image is the target pair
Time interval as residing for duration；Accordingly, the Changing Pattern of destination object included in described image, bag are determined
Include：Determine the destination object included in described image；Count the destination object duration；According to default time interval
Determine the time interval residing for the destination object duration.
Preferably, in above-mentioned control method, in the Changing Pattern according to default destination object and operational order
Mapping relations, it is determined that before the operational order matched with the Changing Pattern of the destination object, also including：Determine the electronics
Equipment current time is in the application of front stage operation state；The Changing Pattern of destination object that acquisition matches with the application and
The mapping relations of operational order.
The controller of a kind of electronic equipment, the electronic equipment has image acquisition units, and the controller includes：Image
Acquiring unit, the image for persistently obtaining the collection of described image collecting unit；Changing Pattern determining unit, it is described for analyzing
The Changing Pattern of the destination object included in image, the destination object is that brightness is continuously schemed less than the region of luminance threshold
Picture；Processing unit, for Changing Pattern and the mapping relations of operational order according to default destination object, it is determined that with the mesh
The operational order that the Changing Pattern of object matches is marked, and performs the operational order.
Preferably, in controller noted above, the Changing Pattern of the destination object included in described image is the destination object
The direction of motion, the Changing Pattern determining unit includes：Target image determining module, for determining what is included in described image
Destination object；Direction of motion determining module, the direction of motion for determining the destination object.
Preferably, in controller noted above, the Changing Pattern of the destination object included in described image is the destination object
Area residing for area it is interval, the Changing Pattern determining unit includes：Target image determining module, for determining the figure
The destination object included as in；Area calculation module, the area for calculating the destination object；Area interval determination module,
For interval according to the area residing for the interval area for determining the destination object of default area.
Preferably, in controller noted above, the Changing Pattern of the destination object included in described image is the destination object
Time interval residing for duration, the Changing Pattern determining unit includes：Target image determining module, for determining
State the destination object included in image；Time statistical module, for counting the destination object duration；Time interval is true
Cover half block, for determining the time interval residing for the destination object duration according to default time interval.
Preferably, in controller noted above, also including application determining unit and mapping relations acquiring unit；The application determines
Unit is used to determine the application that the electronic equipment current time is in front stage operation state；The mapping relations acquiring unit is used
In the Changing Pattern and the mapping relations of operational order that obtain the destination object matched with the application.
A kind of electronic equipment, including image acquisition units, power supply circuit and control circuit, and the control circuit is including upper
State any one controller.
As can be seen here, beneficial effects of the present invention are：Based on the control method of electronic equipment disclosed by the invention, Yong Hu
When needing control electronics and carrying out a certain operation, it is only necessary to which control operation body is in front of image acquisition units in the electronic equipment
Predeterminable range at perform corresponding actions, the electronic equipment obtain image acquisition units collection image, the image is determined afterwards
The Changing Pattern of middle target image, finally obtains the operational order that matches with the Changing Pattern and performs, in Keyboard Control and
The control mode of another electronic equipment is provided outside touch-screen control, is simplified on the basis of existing control mode is combined
To the control process of electronic equipment, Consumer's Experience is improve.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention one；
Fig. 2 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention two；
Fig. 3 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention three；
Fig. 4 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention four；
Fig. 5 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention five；
Fig. 6 is the structural representation of the controller of a kind of electronic equipment disclosed by the invention；
Fig. 7 is the structural representation of the controller of another electronic equipment disclosed by the invention.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The invention discloses the control method of a kind of electronic equipment, the method is applied to the electronics with image acquisition units
Equipment, the electronic equipment can be mobile phone, panel computer and PDA.Based on control method disclosed by the invention, electronics can be enriched
The control mode of equipment, simplify control process, so as to improve Consumer's Experience.
Embodiment one
Referring to Fig. 1, Fig. 1 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention one.The method bag
Include：
Step S11：Persistently obtain the image of image acquisition units collection.
When user needs control electronics to carry out a certain operation, can be with control operation body in front of image acquisition units
Predeterminable range at perform it is corresponding with the operation act, for example：The partial visual field of control operation body shielded image collecting unit,
Or control operation body covers whole visuals field of image acquisition units, or control operation body is moved along preset direction.
It should be noted that the operating body in the present invention can be user finger, or other can block light
The object of line, such as various stationery and stylus.In addition, predeterminable range of the operating body in front of image acquisition units in the present invention
Place performs action, can be that operating body contacts with each other with image acquisition units, that is, operating body and image acquisition units surface
The distance between be 0.Certainly, it is contemplated that the image acquisition units in most of electronic equipment are relative to the shell of electronic equipment
It is embedded, accordingly it is also possible to control operation body is acted at 1 millimeter to 3 millimeters in front of image acquisition units.In the present invention
The not selection to operating body and the predeterminable range is defined, as long as ensureing that operating body can be with when being located at image collecting device front
Shut out the light, so as to ensure that at least one of brightness of the image that operating body is produced in image collecting device is less than luminance threshold
Value.
Electronic equipment controls the image acquisition units of its own to carry out IMAQ, because operating body can shielded image collection
The visual field of unit, therefore can there is the very low region of brightness in the image of image acquisition units collection.Meanwhile, electronic equipment is held
The continuous image for obtaining image acquisition units collection.
Step S12：Determine the Changing Pattern of destination object included in image, the destination object is that brightness is less than luminance threshold
The continuous image in region of value.
The luminance threshold can be the initial setting of electronic equipment, it is also possible to by user's sets itself.In implementation, the brightness
Threshold value can be 0 nit to any value between 30 nits.It is clear that, when luminance threshold is relatively low, can reduce
The action of other objects is mistaken for the probability of operating body effective action, but needs user nearer in range image collecting unit
Position control operating body performs action.
Operating body is continuous in the image that image acquisition units are produced, when operating body range image collecting unit is close
When, operating body can block the light into image acquisition units, therefore the image that is produced in image acquisition units of operating body is bright
Degree is very low, and the brightness in the middle part of a little higher than image of brightness of image border.Electronic equipment after image is got, to the image
Graphical analysis is carried out, with the destination object for determining to be included in image.Afterwards, electronic equipment further analyzes the change of the destination object
Law.The Changing Pattern can be the direction of motion of target image, can be target image area residing for area it is interval,
It can also be the time interval residing for target image duration.
Step S13：According to the Changing Pattern and the mapping relations of operational order of default destination object, it is determined that with the target
The operational order that the Changing Pattern of object matches, and perform the operational order.
The mapping relations between the Changing Pattern of target image and operational order are prestored in electronic equipment, when in step
After the Changing Pattern of destination object is determined in S12, it is possible to determine corresponding operational order using the mapping relations.
Based on the control method of present invention electronic equipment disclosed above, user is to need control electronics to carry out a certain
During operation, it is only necessary to which control operation body performs corresponding dynamic at the predeterminable range in front of image acquisition units in the electronic equipment
Make, the electronic equipment obtains the image of image acquisition units collection, the Changing Pattern of target image in the image is determined afterwards, most
The operational order that matches with the Changing Pattern is obtained eventually and is performed, provided outside Keyboard Control and touch-screen control another
The control mode of electronic equipment is planted, the control process to electronic equipment is simplified on the basis of existing control mode is combined, carried
Consumer's Experience high.
When control method disclosed above is applied to the electronic equipment with touch-screen, one-handed performance is carried out in user
During, if due to when certain position that the thumb of user cannot touch touch-screen leads to not perform certain operation, user
Forefinger can be utilized to perform corresponding actions in the front of the image acquisition units of electronic equipment, the behaviour is performed with control electronics
Make so that control of the user to electronic equipment is more various, also easier.Certainly, the mistake of touch-screen is used in user's both hands
Cheng Zhong, it is also possible to certain action is performed in the front of the image acquisition units of electronic equipment using operating body, to control electronics to set
It is standby to perform corresponding operating, so as to reduce the access times of touch-screen, prevented touch-screen before the whole machine of electronic equipment breaks down
Aging or damage, and then extend the service life of electronic equipment.
When control method disclosed above is applied to the electronic equipment with keyboard, for operating body can be utilized in electricity
The front action of the image acquisition units of sub- equipment, corresponding actions are performed with control electronics, and button are performed on keyboard
Operation is compared, and whole control process is simpler, and can reduce the access times of keyboard, prevents keyboard whole in electronic equipment
Machine is aging before breaking down or damages, so as to extend the service life of electronic equipment.
Present invention control method disclosed above can be as the third control outside touch-screen control and Keyboard Control
Method, user can be input into open command according to the demand of oneself to electronic equipment, to open the function, for example：By in key
Preset characters string is input on disk or dummy keyboard, or the preset function key control electronic equipment pressed in electronic equipment starts
The function.In implementation, the image acquisition units in electronic equipment can be constantly in opening, but electronic equipment is only connecing
The image of image acquisition units collection is just obtained when receiving open command, and carries out subsequent operation.In order to further reduce electronics
The power consumption of equipment, extends its stand-by time, can set image acquisition units and is closed in original state, only exists
After receiving open command, electronic equipment just starts the image acquisition units carries out IMAQ, afterwards according to target in image
The Changing Pattern of image determines corresponding operational order, and performs the operational order.It is pointed out that because target image is
Brightness is less than the continuous image in region of luminance threshold, therefore when electronic equipment is in dark surrounds, is not suitable for opening
The function.
Preferably, when electronic equipment is operated, operating body contacts with each other with the image acquisition units of electronic equipment, its advantage
It is：When operating body and image acquisition units contact with each other, the brightness of the image that operating body is produced in image acquisition units is very
It is low, 0 nit can be approximately, therefore can will be set to relatively low numerical value for defining the luminance threshold of target image.Now, scheme
The image that other objects collected as collecting unit are produced is mistaken for the Probability maximum reduction of operating body effective action, while
Also ensure that electronic equipment can be used in dark environment, expand the use model using the electronic equipment of the control method
Enclose.
Embodiment two
Referring to Fig. 2, Fig. 2 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention two.The method bag
Include：
Step S21：Persistently obtain the image of image acquisition units collection.
Step S22：Determine the destination object included in image, the destination object is that brightness connects less than the region of luminance threshold
Continuous image.
Step S23：Determine the direction of motion of destination object.
In the present embodiment, the Changing Pattern of the destination object for being included in image is the destination object included in the image
The direction of motion.In implementation, the direction of motion of destination object can be in several ways determined.For example：According to prefixed time interval
Repeatedly determine the position of target image, each position is compared afterwards to determine the direction of motion of destination object.It is of course also possible to adopt
The direction of motion of destination object is determined with existing other image analysis algorithms.
Step S24：According to the direction of motion and the mapping relations of operational order of default target image, it is determined that with the target
The operational order that the direction of motion of object matches, and perform the operational order.
The Changing Pattern of destination object is specially the direction of motion of destination object, accordingly, the change of default destination object
The mapping relations of law and operational order are specially：The mapping of the direction of motion and operational order of default destination object is closed
System.After the direction of motion of destination object is determined in step S23, it is possible to determine the fortune with destination object using the mapping relations
The operational order that dynamic direction matches.
In the control method of electronic equipment disclosed in the embodiment of the present invention two, electronic equipment obtains image acquisition units collection
Image, the direction of motion of target image and the target image is determined in the images, the fortune with the target image is determined afterwards
The operational order that dynamic direction matches, finally performs the operational order to realize the control to electronic equipment.For a user,
When needing control electronics to perform a certain operation, it is only necessary to which control operation body is at image acquisition units front preset distance
Moved along respective direction.
Embodiment three
Referring to Fig. 3, Fig. 3 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention three.The method bag
Include：
Step S31：Persistently obtain the image of image acquisition units collection.
Step S32：Determine the destination object included in image, the destination object is that brightness connects less than the region of luminance threshold
Continuous image.
Step S33：Calculate the area of destination object.
Step S34：It is interval according to the area residing for the interval area for determining destination object of default area.
In the present embodiment, the Changing Pattern of the destination object for being included in image is the destination object included in the image
Area residing for area is interval.In implementation, the area of destination object can be calculated by various existing image algorithms.Electronics sets
Multiple areas that are stored with standby are interval, by the endpoint value that the area and each area of comparison object object are interval, it is possible to really
The area set the goal residing for the area of object is interval.
Step S35：The mapping relations of interval and operational order according to default area, it is determined that the area with the destination object
The operational order that residing area interval matches, and perform the operational order.
The area that the Changing Pattern of destination object is specially residing for the area of destination object is interval, accordingly, default mesh
The mapping relations of the Changing Pattern and operational order of marking object are specially：Area residing for the area of default destination object is interval
With the mapping relations of operational order.After determining that the area residing for the area of destination object is interval in step S34, it is possible to utilize
The mapping relations determine the operational order that the area interval residing for the area with destination object matches.
In the control method of electronic equipment disclosed in the embodiment of the present invention three, electronic equipment obtains image acquisition units collection
Image, target image is determined in the images, calculate the area of the target image, and determine residing for the area of destination object
Area is interval, and the operational order matched with the area interval is determined afterwards, finally performs the operational order to realize to electronics
The control of equipment.For a user, when needing control electronics to perform a certain operation, it is only necessary to which control operation body is in figure
As the part or all of visual field of shielded image collecting unit at collecting unit front preset distance.
Example IV
Referring to Fig. 4, Fig. 4 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention four.The method bag
Include：
Step S41：Persistently obtain the image of image acquisition units collection.
Step S42：Determine the destination object included in image, the destination object is that brightness connects less than the region of luminance threshold
Continuous image.
Step S43：Count the destination object duration.
When during electronic equipment detects image comprising brightness less than luminance threshold and the continuous image in region after, that is, start meter
When, when user removes operating body from front of image acquisition units, image acquisition device be surrounding environment figure
Picture, due to very low for defining the luminance threshold of target image, and the brightness of the image of surrounding environment is higher, therefore electronic equipment
Determine that target image disappears, read current clocking value, the clocking value is target image duration.
Step S44：Determine the time interval residing for the destination object duration according to default time interval.
Be stored with multiple time intervals in electronic equipment, duration and each time interval by comparison object object
Endpoint value, it is possible to determine the time interval residing for the lasting area of destination object.
Step S45：According to the time interval and the mapping relations of operational order of default target image, it is determined that with the target
The operational order that the time interval of object matches, and perform the operational order.
The Changing Pattern of destination object is specially the time interval residing for destination object duration, accordingly, presets
The Changing Pattern of destination object and the mapping relations of operational order be specially：Residing for default destination object duration
The mapping relations of time interval and operational order.When determining the time interval residing for destination object duration in step S44
Afterwards, it is possible to determine that the operation matched with the time interval residing for destination object duration refers to using the mapping relations
Order.
In the control method of electronic equipment disclosed in the embodiment of the present invention four, electronic equipment obtains image acquisition units collection
Image, target image is determined in the images, calculate the target image duration, and determine destination object it is lasting when
Between residing time interval, the operational order matched with the time interval is determined afterwards, finally perform the operational order with reality
Now to the control of electronic equipment.For a user, when needing control electronics to perform a certain operation, it is only necessary to control behaviour
Make body and Preset Time is stopped at image acquisition units front preset distance.
Disclosed in above-described embodiment one to example IV in the control method of electronic equipment, no matter electronic equipment is currently located
Which application in front stage operation state is, all using the Changing Pattern and the mapping relations of operational order of same destination object
To determine follow-up operational order, the same operation of subsequent execution, for the control underaction of electronic equipment.
The present invention discloses the control method of another electronic equipment, after user's control operating body performs effective action, electricity
Sub- equipment is obtained and advised using the change of corresponding destination object with this for the application that front stage operation state is at current time
The mapping relations of rule and operational order, determine operational order so that the control to electronic equipment using the mapping relations afterwards
It is more versatile and flexible.
Embodiment five
Referring to Fig. 5, Fig. 5 is the flow chart of the control method of electronic equipment disclosed in the embodiment of the present invention five.The method bag
Include：
Step S51：Persistently obtain the image of image acquisition units collection.
Step S52：Determine the Changing Pattern of destination object included in image, the destination object is that brightness is less than luminance threshold
The continuous image in region of value.
The Changing Pattern of the destination object in this step can be the direction of motion of target image, can be target image
Area is interval, or target image duration is interval, and specific implementation process refers to description above.
Step S53：Determine that electronic equipment current time is in the application of front stage operation state.
Step S54：Obtain the Changing Pattern and the mapping relations of operational order of the destination object matched with the application.
When electronic equipment currently only opens one to be applied, then the Changing Pattern with this using corresponding destination object is obtained
With the mapping relations of operational order.When electronic equipment opens multiple simultaneously to be applied, only one application is in front stage operation shape
State, and other application is in background operation state, now obtains the change of destination object corresponding with the application of the front stage operation
The mapping relations of rule and operational order.It should be noted that using in front stage operation state or background operation state, can
With by utilizing other instruction input units under current state（Such as touch-screen or keyboard）Whether input control instruction can control
The application makes a distinction.For example：Keyboard-type mobile phone opens office documents and music player simultaneously, and music player is being played
Music, and office documents are in edit pattern, now by the instruction of key-press input office can only be controlled to apply, therefore
Office applies the front stage operation state that is in, and music player is in background operation state.
Step S55：According to the Changing Pattern and the mapping relations of operational order of the destination object, it is determined that with the destination object
The operational order that matches of Changing Pattern, and perform the operational order.
The control method of electronic equipment disclosed in the embodiment of the present invention five, it is determined that after the Changing Pattern of destination object, really
Determine the application that electronic equipment is in front stage operation state at current time, obtain and advised using the change of corresponding destination object with this
The mapping relations of rule and operational order, determine operational order so that the control to electronic equipment using the mapping relations afterwards
It is more versatile and flexible.
Based on the control method of electronic equipment disclosed in embodiment one to example IV, it is determined that the change rule of target image
After rule, it is what that no matter electronic equipment is currently at the application of front stage operation state, is performed both by identical subsequent operation, and be based on
The control method of electronic equipment disclosed in embodiment five, then can perform corresponding according to the application for being currently at front stage operation state
Subsequent operation.For example：The application in front stage operation state is browser in current time electronic equipment, then user is in electronics
At equipment image acquisition units front preset distance from left to right slide body when, can with control electronics slide downward page
Face；And if when the application in front stage operation state is player in current time electronic equipment, then user is same in electronics
At equipment image acquisition units front preset distance from left to right slide body when, the next money of player plays can be controlled
Source.
The present invention control method of electronic equipment disclosed above, accordingly, the invention also discloses the control of electronic equipment
Device processed is realizing control method disclosed above.
Referring to Fig. 6, Fig. 6 is the structural representation of the controller of a kind of electronic equipment disclosed by the invention.The electronic equipment
Can be mobile phone, panel computer and PDA with image acquisition units, controller includes that image acquisition unit 1, Changing Pattern is true
Order unit 2 and processing unit 3.Wherein：
Image acquisition unit 1 is used to persistently obtain the image of image acquisition units collection.
Changing Pattern determining unit 2 is used for the change of the destination object included in the image for determine the acquisition of image acquisition units 1
Law, destination object is region continuous image of the brightness less than luminance threshold.
Processing unit 3 is used for according to the Changing Pattern and the mapping relations of operational order of default destination object, it is determined that with
The operational order that the Changing Pattern of the destination object matches, and perform operational order.
Based on the controller of present invention electronic equipment disclosed above, user carries out a certain behaviour needing control electronics
When making, it is only necessary to which control operation body performs corresponding actions at the predeterminable range in front of image acquisition units in the electronic equipment,
The controller of the electronic equipment obtains the image of image acquisition units collection, and the change rule of target image in the image are determined afterwards
Rule, finally obtains the operational order that matches with the Changing Pattern and performs, the offer outside Keyboard Control and touch-screen are controlled
The control mode of another electronic equipment, simplifies the control to electronic equipment on the basis of existing control mode is combined
Journey, improves Consumer's Experience.
Preferably, when electronic equipment is operated, operating body contacts with each other with the image acquisition units of electronic equipment, its advantage
It is：When operating body and image acquisition units contact with each other, the brightness of the image that operating body is produced in image acquisition units is very
It is low, 0 nit can be approximately, therefore can will be set to relatively low numerical value for defining the luminance threshold of target image.Now, scheme
The image that other objects collected as collecting unit are produced is mistaken for the Probability maximum reduction of operating body effective action, while
Also ensure that electronic equipment can be used in dark environment, expand the use model using the electronic equipment of the control method
Enclose.
In implementation, the Changing Pattern of target image can be the direction of motion of target image, can be the face of target image
Time interval residing for the residing area interval of product, or target image duration.Accordingly, Changing Pattern determines
Unit 2 can be realized using various structures.
When the direction of motion that the Changing Pattern of the destination object included in image is the destination object, Changing Pattern determines
Unit 2 includes target image acquisition module and direction of motion determining module.Wherein, target image acquisition module is used to obtain image
In the destination object that includes, direction of motion determining module is used to determine the direction of motion of the destination object.
When the area residing for the area that the Changing Pattern of the destination object included in image is the destination object is interval, become
Law determining unit 2 includes target image acquisition module, area calculation module and area interval determination module.Wherein, target
Image collection module is used to obtain the destination object included in image, and area calculation module is used to calculate the face of the destination object
Product, area interval determination module is used for interval according to the area residing for the interval area for determining the destination object of default area.
When the Changing Pattern of the destination object included in image is the time interval residing for the destination object duration
When, Changing Pattern determining unit 2 includes target image acquisition module, time statistical module and time interval determining module.Wherein,
Target image acquisition module is used to obtain the destination object included in image, and time statistical module is held for counting the destination object
Continuous time, time interval determining module is used to determine residing for the destination object duration according to default time interval
Time interval.
Based on the controller of electronic equipment disclosed above, what no matter electronic equipment was currently at front stage operation state is which
Individual application, all determines that follow-up operation refers to using the Changing Pattern of same destination object and the mapping relations of operational order
Order, the same operation of subsequent execution, for the control underaction of electronic equipment.The present invention discloses the control of another electronic equipment
Device processed, after user's control operating body performs effective action, the controller of electronic equipment is directed to be transported at current time in foreground
The application of row state, obtains the mapping relations of the Changing Pattern and operational order for applying corresponding destination object with this, Zhi Houli
Determine operational order with the mapping relations so that the control to electronic equipment is more various.
Referring to Fig. 7, Fig. 7 is the structural representation of the controller of another electronic equipment disclosed by the invention.The controller
Including image acquisition unit 1, Changing Pattern determining unit 2, processing unit 3, using determining unit 4 and mapping relations acquiring unit
5.Wherein：
Image acquisition unit 1 is used to persistently obtain the image of image acquisition units collection.
Changing Pattern determining unit 2 is used for the change of the destination object included in the image for determine the acquisition of image acquisition units 1
Law, destination object is region continuous image of the brightness less than luminance threshold.
It is used to determine the application that electronic equipment current time is in front stage operation state using determining unit 4.
Mapping relations acquiring unit 5 is used to obtain the destination object that the application determined with application determining unit 4 matches
The mapping relations of Changing Pattern and operational order.
Processing unit 3 is used for the Changing Pattern and operational order of the destination object obtained according to mapping relations acquiring unit 5
Mapping relations, it is determined that the operational order matched with the Changing Pattern of the destination object, and perform operational order.
The controller of present invention electronic equipment disclosed above, it is determined that after the Changing Pattern of destination object, determining electronics
Equipment is in the application of front stage operation state at current time, obtains and the Changing Pattern and behaviour using corresponding destination object
The mapping relations that work is instructed, determine operational order so that the control to electronic equipment is cleverer using the mapping relations afterwards
Work is various.
The invention also discloses a kind of electronic equipment, the electronic equipment includes image acquisition units, power supply circuit and control
Circuit, wherein, the present invention any one controller disclosed above is set in circuit is controlled.Have in the electronic equipment and remove keyboard
Another control mode outside control and touch-screen control, simplifies on the basis of existing control mode is combined and controlled
Journey, improves Consumer's Experience.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, directly can be held with hardware, processor
Capable software module, or the two combination is implemented.Software module can be placed in random access memory（RAM）, internal memory, read-only deposit
Reservoir（ROM）, electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (11)
1. the control method of a kind of electronic equipment, is applied to an electronic equipment with image acquisition units, it is characterised in that institute
The method of stating includes：
Persistently obtain the image of described image collecting unit collection；
Determine the Changing Pattern of destination object included in described image, the destination object is area of the brightness less than luminance threshold
The continuous image in domain, the destination object included in described image is by the behaviour positioned at described image collecting unit front preset distance
Shut out the light generation as body, also, when the electronic equipment is operated, the operating body and described image collecting unit phase mutual connection
Touch, block the visual field of described image collecting unit；
According to the Changing Pattern and the mapping relations of operational order of default destination object, it is determined that the change with the destination object
The operational order that rule matches, and perform the operational order.
2. control method according to claim 1, it is characterised in that the change rule of the destination object included in described image
It is the direction of motion of the destination object to restrain；
Accordingly, the Changing Pattern of destination object included in described image is determined, including：
Determine the destination object included in described image；
Determine the direction of motion of the destination object.
3. control method according to claim 1, it is characterised in that the change rule of the destination object included in described image
The area restrained residing for the area of the destination object is interval；
Accordingly, the Changing Pattern of destination object included in described image is determined, including：
Determine the destination object included in described image；
Calculate the area of the destination object；
It is interval according to the area residing for the interval area for determining the destination object of default area.
4. control method according to claim 1, it is characterised in that the change rule of the destination object included in described image
Restrain the time interval residing for the destination object duration；
Accordingly, the Changing Pattern of destination object included in described image is determined, including：
Determine the destination object included in described image；
Count the destination object duration；
Determine the time interval residing for the destination object duration according to default time interval.
5. control method according to claim 1, it is characterised in that advised in the change according to default destination object
The mapping relations of rule and operational order, it is determined that before the operational order matched with the Changing Pattern of the destination object, also wrapping
Include：
Determine that the electronic equipment current time is in the application of front stage operation state；
The Changing Pattern and the mapping relations of operational order of the destination object that acquisition matches with the application.
6. the controller of a kind of electronic equipment, the electronic equipment has image acquisition units, it is characterised in that the controller
Including：
Image acquisition unit, the image for persistently obtaining the collection of described image collecting unit；
Changing Pattern determining unit, the Changing Pattern of the destination object for determining to be included in described image, the destination object
The continuous image in region for brightness less than luminance threshold, the destination object included in described image is gathered by positioned at described image
Operating body at unit front preset distance shuts out the light generation, also, when the electronic equipment is operated, the operating body with
Described image collecting unit contacts with each other, blocks the visual field of described image collecting unit；
Processing unit, for Changing Pattern and the mapping relations of operational order according to default destination object, it is determined that with it is described
The operational order that the Changing Pattern of destination object matches, and perform the operational order.
7. controller according to claim 6, it is characterised in that the Changing Pattern of the destination object included in described image
It is the direction of motion of the destination object, the Changing Pattern determining unit includes：
Target image determining module, for the destination object for determining to be included in described image；
Direction of motion determining module, the direction of motion for determining the destination object.
8. controller according to claim 6, it is characterised in that the Changing Pattern of the destination object included in described image
Area residing for the area of the destination object is interval, and the Changing Pattern determining unit includes：
Target image determining module, for the destination object for determining to be included in described image；
Area calculation module, the area for calculating the destination object；
Area interval determination module, for according to the area area residing for the interval area for determining the destination object of default area
Between.
9. controller according to claim 6, it is characterised in that the Changing Pattern of the destination object included in described image
Time interval residing for the destination object duration, the Changing Pattern determining unit includes：
Target image determining module, for the destination object for determining to be included in described image；
Time statistical module, for counting the destination object duration；
Time interval determining module, for according to default time interval determine residing for the destination object duration when
Between it is interval.
10. the controller according to any one of claim 6 to 9, it is characterised in that also including application determining unit and reflect
Penetrate Relation acquisition unit；
The application determining unit is used to determine the application that the electronic equipment current time is in front stage operation state；
The mapping relations acquiring unit is used to obtain the Changing Pattern of the destination object matched with the application and operation refers to
The mapping relations of order.
11. a kind of electronic equipment, including image acquisition units, power supply circuit and control circuit, it is characterised in that the control electricity
Road includes the controller any one of claim 6 to 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210441456.2A CN103809734B (en) | 2012-11-07 | 2012-11-07 | Control method and controller of electronic device and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210441456.2A CN103809734B (en) | 2012-11-07 | 2012-11-07 | Control method and controller of electronic device and electronic device |
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| Publication Number | Publication Date |
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| CN103809734A CN103809734A (en) | 2014-05-21 |
| CN103809734B true CN103809734B (en) | 2017-05-24 |
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| US9696808B2 (en) * | 2006-07-13 | 2017-07-04 | Northrop Grumman Systems Corporation | Hand-gesture recognition method |
| CN101533322B (en) * | 2009-04-13 | 2012-04-25 | 杭州电子科技大学 | Multi-point touch plate and multi-point touch positioning method |
| KR20110007806A (en) * | 2009-07-17 | 2011-01-25 | 삼성전자주식회사 | Apparatus and method for detecting hand motion using a camera |
| US8547327B2 (en) * | 2009-10-07 | 2013-10-01 | Qualcomm Incorporated | Proximity object tracker |
| US20110310005A1 (en) * | 2010-06-17 | 2011-12-22 | Qualcomm Incorporated | Methods and apparatus for contactless gesture recognition |
| CN102523395B (en) * | 2011-11-15 | 2014-04-16 | 中国科学院深圳先进技术研究院 | Television system having multi-point touch function, touch positioning identification method and system thereof |
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