CN103809734A - 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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- CN103809734A CN103809734A CN201210441456.2A CN201210441456A CN103809734A CN 103809734 A CN103809734 A CN 103809734A CN 201210441456 A CN201210441456 A CN 201210441456A CN 103809734 A CN103809734 A CN 103809734A
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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, relate in particular to a kind of control method, controller and electronic equipment of electronic equipment.
Background technology
Along with scientific and technological development and the raising of people's living standard, portable electric appts appears in consumers in general's hand, such as mobile phone, panel computer and PDA etc.Current portable electric appts is provided with touch-screen or traditional keyboard conventionally.For the electronic equipment with touch-screen, user uses the input that is arranged at its positive touch-screen and realizes steering order, and for keyboard-type electronic equipment, user uses the keyboard being arranged on electronic equipment to realize the input of steering order.
No matter be keyboard-type electronic equipment or the electronic equipment with touch-screen, in the time of input control order, all have the problem that input mode is single, produced various disadvantages.Take mobile phone as example, user, in one-handed performance touch-screen mobile phone process, adopts thumb on touch-screen, to carry out touch control operation conventionally, because the touch-screen size in touch-screen mobile phone is larger, and the length of thumb is shorter and dirigibility is poor, therefore there will be unhandy problem.User, using in keyboard-type mobile phone process, need to frequently push button certain operation, and operation is too complicated, for example: in the time of browsing page, user will frequently press and move down directionkeys and just can control the page and move down.
Therefore, how to enrich the control mode of electronic equipment, thereby simplify the control procedure of electronic equipment, improving user's experience is the problem that those skilled in the art need to solve.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of control method, controller and electronic equipment of electronic equipment, for solving the problem that existing electronic equipment control mode is single, control procedure is complicated, experience thereby improve user.
For achieving the above object, the invention provides following technical scheme:
A control method for electronic equipment, is applied to an electronic equipment with image acquisition units, and described method comprises: continue to obtain the image that described image acquisition units gathers; Determine the Changing Pattern of the destination object comprising in described image, described destination object is that brightness is lower than the continuous image in the region of luminance threshold; According to the default Changing Pattern of destination object and the mapping relations of operational order, determine the operational order matching with the Changing Pattern of described destination object, and carry out described operational order.
Preferably, in above-mentioned control method, in the time of the described electronic equipment of operation, operating body and described image acquisition units are in contact with one another.
Preferably, in above-mentioned control method, the direction of motion that the Changing Pattern of the destination object comprising in described image is described destination object; Accordingly, determine the Changing Pattern of the destination object comprising in described image, comprising: determine the destination object comprising in described image; Determine the direction of motion of described destination object.
Preferably, in above-mentioned control method, the residing area of the area interval that the Changing Pattern of the destination object comprising in described image is described destination object; Accordingly, determine the Changing Pattern of the destination object comprising in described image, comprising: determine the destination object comprising in described image; Calculate the area of described destination object; According to the interval residing area of the area interval of determining described destination object of default area.
Preferably, in above-mentioned control method, the Changing Pattern of the destination object comprising in described image is residing time interval of lasting time of described destination object; Accordingly, determine the Changing Pattern of the destination object comprising in described image, comprising: determine the destination object comprising in described image; Add up the lasting time of described destination object; Determine residing time interval of lasting time of described destination object according to default time interval.
Preferably, in above-mentioned control method, in the Changing Pattern of the default destination object of described foundation and the mapping relations of operational order, before determining the operational order matching with the Changing Pattern of described destination object, also comprise: determine the application of described electronic equipment current time in front stage operation state; Obtain the mapping relations of Changing Pattern and the operational order of the destination object matching with described application.
A controller for electronic equipment, described electronic equipment has image acquisition units, and described controller comprises: image acquisition unit, for continuing to obtain the image that described image acquisition units gathers; Changing Pattern determining unit, for analyzing the Changing Pattern of the destination object that described image comprises, described destination object is that brightness is lower than the continuous image in the region of luminance threshold; Processing unit, for the Changing Pattern of destination object and the mapping relations of operational order according to default, determines the operational order matching with the Changing Pattern of described destination object, and carries out described operational order.
Preferably, in above-mentioned controller, the direction of motion that the Changing Pattern of the destination object comprising in described image is described destination object, described Changing Pattern determining unit comprises: target image determination module, for the destination object of determining that described image comprises; Direction of motion determination module, for determining the direction of motion of described destination object.
Preferably, in above-mentioned controller, the Changing Pattern of the destination object comprising in described image is the residing area of the area of described destination object interval, and described Changing Pattern determining unit comprises: target image determination module, for the destination object of determining that described image comprises; Area computing module, for calculating the area of described destination object; The interval determination module of area, for the interval residing area of the area interval of determining described destination object of the area according to default.
Preferably, in above-mentioned controller, the Changing Pattern of the destination object comprising in described image is residing time interval of lasting time of described destination object, and described Changing Pattern determining unit comprises: target image determination module, for the destination object of determining that described image comprises; Time statistical module, for adding up the lasting time of described destination object; Time interval determination module, for determining residing time interval of lasting time of described destination object according to default time interval.
Preferably, in above-mentioned controller, also comprise application determining unit and mapping relations acquiring unit; Described application determining unit is for determining the application of described electronic equipment current time in front stage operation state; Described mapping relations acquiring unit is used for the mapping relations of the Changing Pattern and the operational order that obtain the destination object matching with described application.
A kind of electronic equipment, comprise image acquisition units, feed circuit and control circuit, and this control circuit comprises above-mentioned any controller.
As can be seen here, beneficial effect of the present invention is: based on the control method of electronic equipment disclosed by the invention, user is in the time that needs are controlled electronic equipment and carried out a certain operation, only need the predeterminable range place in control operation body image acquisition units front in this electronic equipment to carry out corresponding actions, this electronic equipment obtains the image that image acquisition units gathers, determine afterwards the Changing Pattern of target image in this image, finally obtain the operational order matching with this Changing Pattern and carry out, the control mode of another kind of electronic equipment is provided outside Keyboard Control and touch-screen control, on the basis in conjunction with existing control mode, simplify the control procedure to electronic equipment, improve user's experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of the control method of the embodiment of the present invention one disclosed electronic equipment;
Fig. 2 is the process flow diagram of the control method of the embodiment of the present invention two disclosed electronic equipments;
Fig. 3 is the process flow diagram of the control method of the embodiment of the present invention three disclosed electronic equipments;
Fig. 4 is the process flow diagram of the control method of the embodiment of the present invention four disclosed electronic equipments;
Fig. 5 is the process flow diagram of the control method of the embodiment of the present invention five disclosed electronic equipments;
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 kind of electronic equipment disclosed by the invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention discloses a kind of control method of electronic equipment, the method is applied to the electronic equipment with image acquisition units, and this electronic equipment can be mobile phone, panel computer and PDA.Based on control method disclosed by the invention, can enrich control mode, the simplification control procedure of electronic equipment, experience thereby improve user.
Embodiment mono-
Referring to Fig. 1, Fig. 1 is the process flow diagram of the control method of the embodiment of the present invention one disclosed electronic equipment.The method comprises:
Step S11: continue to obtain the image that image acquisition units gathers.
In the time that user need to control electronic equipment and carries out a certain operation, can carry out with this operation and move accordingly at the predeterminable range place in image acquisition units front by control operation body, for example: the part visual field of control operation body shielded image collecting unit, or whole visuals field of control operation body overlay image collecting unit, or control operation body moves along preset direction.
It should be noted that, the operating body in the present invention can be user's finger, can be also other objects that can shut out the light, as various stationery and pointer etc.In addition, in the present invention, operating body performs an action at the predeterminable range place in image acquisition units front, can be that operating body and image acquisition units are in contact with one another, and namely the distance between operating body and image acquisition units surface is 0.Certainly, consider that the image acquisition units in most of electronic equipment is embedded with respect to the shell of electronic equipment, therefore, also can control operation body locate action 1 millimeter to 3 millimeters of image acquisition units front.In the present invention, operating body and choosing of this predeterminable range are not limited, as long as guarantee when operating body is positioned at image collecting device front to shut out the light, thereby the brightness of at least a portion of the image that assurance operating body produces in image collecting device is lower than luminance threshold.
Himself image acquisition units of electronic equipment control is carried out image acquisition, due to operating body can shielded image collecting unit the visual field, therefore in the image of image acquisition units collection, can there is the very low region of brightness.Meanwhile, electronic equipment continues to obtain the image that image acquisition units gathers.
Step S12: determine the Changing Pattern of the destination object comprising in image, this destination object is that brightness is lower than the continuous image in the region of luminance threshold.
This luminance threshold can be the initial setting of electronic equipment, also can be set voluntarily by user.In enforcement, this luminance threshold can be any value between 0 nit to 30 nit.Can be clear and definite, in the time that luminance threshold is lower, the action that can reduce other objects is mistaken for the probability of operating body effective action, but needs user to perform an action at the nearer position control operating body of range image collecting unit.
The image that operating body produces in image acquisition units is continuous, in the time that operating body range image collecting unit is very near, operating body can block the light that enters image acquisition units, the brightness of the image that therefore operating body produces in image acquisition units is very low, and the brightness at a little higher than image of the brightness of image border middle part.Electronic equipment is getting after image, and this image is carried out to graphical analysis, to determine the destination object comprising in image.Afterwards, electronic equipment is further analyzed the Changing Pattern of this destination object.This Changing Pattern can be the direction of motion of target image, can be the residing area of the area interval of target image, can be also residing time interval of lasting time of target image.
Step S13: according to the default Changing Pattern of destination object and the mapping relations of operational order, determine the operational order matching with the Changing Pattern of this destination object, and carry out this operational order.
In electronic equipment, prestore the mapping relations between Changing Pattern and the operational order of target image, when determining after the Changing Pattern of destination object in step S12, just can utilize these mapping relations to determine corresponding operational order.
Based on the control method of the above-mentioned disclosed electronic equipment of the present invention, user is in the time that needs are controlled electronic equipment and carried out a certain operation, only need the predeterminable range place in control operation body image acquisition units front in this electronic equipment to carry out corresponding actions, this electronic equipment obtains the image that image acquisition units gathers, determine afterwards the Changing Pattern of target image in this image, finally obtain the operational order matching with this Changing Pattern and carry out, the control mode of another kind of electronic equipment is provided outside Keyboard Control and touch-screen control, on the basis in conjunction with existing control mode, simplify the control procedure to electronic equipment, improve user's experience.
In the time that above-mentioned disclosed control method is applied to the electronic equipment with touch-screen, carry out in the process of one-handed performance user, if when certain position that cannot touch touch-screen due to user's thumb causes carrying out certain operation, user can utilize forefinger to carry out corresponding actions in the front of the image acquisition units of electronic equipment, carry out this operation to control electronic equipment, make user more various to the control of electronic equipment, also easier.Certainly, use in the process of touch-screen at user's both hands, also can utilize operating body to carry out certain action in the front of the image acquisition units of electronic equipment, carry out corresponding operating to control electronic equipment, thereby reduce the access times of touch-screen, prevent touch-screen aging or damage before electronic equipment complete machine breaks down, and then extend the serviceable life of electronic equipment.
In the time that above-mentioned disclosed control method is applied to the electronic equipment with keyboard, for utilizing operating body in the action of the front of the image acquisition units of electronic equipment, carry out corresponding actions to control electronic equipment, with carry out button operation on keyboard compared with, whole control procedure is simpler, and can reduce the access times of keyboard, prevent keyboard aging or damage before electronic equipment complete machine breaks down, thereby extend the serviceable life of electronic equipment.
The above-mentioned disclosed control method of the present invention can be used as the third control method outside touch-screen control and Keyboard Control, user can input open command to electronic equipment according to the demand of oneself, to open this function, for example: by input preset characters string on keyboard or dummy keyboard, or the preset function key control electronic equipment of pressing in electronic equipment starts this function.In enforcement, the image acquisition units in electronic equipment can be always in opening, but electronic equipment only just obtains the image that image acquisition units gathers in the time receiving open command, and carries out subsequent operation.In order further to reduce the power consumption of electronic equipment, extend its stand-by time, can arrange image acquisition units in original state in closed condition, only receiving after open command, electronic equipment just starts this image acquisition units and carries out image acquisition, determine corresponding operational order according to the Changing Pattern of target image in image afterwards, and carry out this operational order.It is pointed out that due to target image be brightness lower than the continuous image in the region of luminance threshold, therefore, in the time that electronic equipment is in dark surrounds, be not suitable for opening this function.
Preferably, in the time of operating electronic equipment, the image acquisition units of operating body and electronic equipment is in contact with one another, it is advantageous that: in the time that operating body and image acquisition units are in contact with one another, the brightness of the image that operating body produces in image acquisition units is very low, can be approximately 0 nit, therefore can be set to lower numerical value for defining the luminance threshold of target image.Now, the Probability maximum that the image that other objects that image acquisition units collects produce is mistaken for operating body effective action reduces, also guaranteed that electronic equipment can use in darker environment, has expanded the usable range of the electronic equipment of applying this control method simultaneously.
Embodiment bis-
Referring to Fig. 2, Fig. 2 is the process flow diagram of the control method of the embodiment of the present invention two disclosed electronic equipments.The method comprises:
Step S21: continue to obtain the image that image acquisition units gathers.
Step S22: determine the destination object comprising in image, this destination object is that brightness is lower than the continuous image in the region of luminance threshold.
Step S23: the direction of motion of determining destination object.
The Changing Pattern of the destination object comprising in image in the present embodiment, is the direction of motion of the destination object that comprises in this image.In enforcement, can determine in several ways the direction of motion of destination object.For example: repeatedly determine the position of target image according to Preset Time interval, compare afterwards each position to determine the direction of motion of destination object.Certainly, also can adopt existing other image analysis algorithm to determine the direction of motion of destination object.
Step S24: according to the default direction of motion of target image and the mapping relations of operational order, determine the operational order matching with the direction of motion of this destination object, and carry out this operational order.
The Changing Pattern of destination object is specially the direction of motion of destination object, and corresponding, the Changing Pattern of default destination object and the mapping relations of operational order are specially: the direction of motion of default destination object and the mapping relations of operational order.When determining at step S23 after the direction of motion of destination object, just can utilize these mapping relations to determine the operational order matching with the direction of motion of destination object.
In the control method of the embodiment of the present invention two disclosed electronic equipments, electronic equipment obtains the image that image acquisition units gathers, in this image, determine the direction of motion of target image and this target image, determine afterwards the operational order matching with the direction of motion of this target image, finally carry out this operational order to realize the control to electronic equipment.For user, in the time that needs are controlled a certain operation of electronic equipment execution, only need control operation body to move along respective direction in image acquisition units front preset distance.
Embodiment tri-
Referring to Fig. 3, Fig. 3 is the process flow diagram of the control method of the embodiment of the present invention three disclosed electronic equipments.The method comprises:
Step S31: continue to obtain the image that image acquisition units gathers.
Step S32: determine the destination object comprising in image, this destination object is that brightness is lower than the continuous image in the region of luminance threshold.
Step S33: the area that calculates destination object.
Step S34: according to the interval residing area of the area interval of determining destination object of default area.
The Changing Pattern of the destination object comprising in image in the present embodiment, is the residing area of the area interval of the destination object that comprises in this image.In enforcement, can calculate by multiple existing image algorithm the area of destination object.In electronic equipment, store multiple areas interval, by the area of comparison object object and the endpoint value in each area interval, just can determine the residing area of the area interval of destination object.
Step S35: according to default area interval and the mapping relations of operational order, determine the operational order matching with the residing area of the area interval of this destination object, and carry out this operational order.
The Changing Pattern of destination object is specially the residing area of the area interval of destination object, accordingly, the Changing Pattern of default destination object and the mapping relations of operational order are specially: the area residing area interval of default destination object and the mapping relations of operational order.When determining at step S34 behind the residing area of the area interval of destination object, just can utilize these mapping relations to determine the operational order matching with the residing area of the area interval of destination object.
In the control method of the embodiment of the present invention three disclosed electronic equipments, electronic equipment obtains the image that image acquisition units gathers, in this image, determine target image, calculate the area of this target image, and the residing area of the area of definite destination object interval, determine afterwards the operational order matching with this area interval, finally carry out this operational order to realize the control to electronic equipment.For user, in the time that needs are controlled a certain operation of electronic equipment execution, only need the part or all of visual field of control operation body at image acquisition units front preset distance shielded image collecting unit.
Embodiment tetra-
Referring to Fig. 4, Fig. 4 is the process flow diagram of the control method of the embodiment of the present invention four disclosed electronic equipments.The method comprises:
Step S41: continue to obtain the image that image acquisition units gathers.
Step S42: determine the destination object comprising in image, this destination object is that brightness is lower than the continuous image in the region of luminance threshold.
Step S43: add up the lasting time of this destination object.
When electronic equipment detect in image, comprise brightness lower than the continuous image of luminance threshold and region after, start timing, when user removes operating body from the front of image acquisition units, image collecting device collection be the image of surrounding environment, because the luminance threshold for defining target image is very low, and the brightness of the image of surrounding environment is higher, and therefore electronic equipment determines that target image disappears, read current clocking value, this clocking value is the lasting time of target image.
Step S44: determine residing time interval of lasting time of described destination object according to default time interval.
In electronic equipment, store multiple time intervals, by the duration of comparison object object and the endpoint value of each time interval, just can determine the residing time interval of the lasting area of destination object.
Step S45: according to the default time interval of target image and the mapping relations of operational order, determine the operational order matching with the time interval of this destination object, and carry out this operational order.
The Changing Pattern of destination object is specially residing time interval of lasting time of destination object, accordingly, the Changing Pattern of default destination object and the mapping relations of operational order are specially: the residing time interval of time that default destination object is lasting and the mapping relations of operational order.When determining at step S44 after residing time interval of lasting time of destination object, just can utilize these mapping relations to determine the operational order that the time residing time interval lasting with destination object matches.
In the control method of the embodiment of the present invention four disclosed electronic equipments, electronic equipment obtains the image that image acquisition units gathers, in this image, determine target image, calculate the lasting time of this target image, and the lasting residing time interval of time of definite destination object, determine afterwards the operational order matching with this time interval, finally carry out this operational order to realize the control to electronic equipment.For user, in the time that needs are controlled a certain operation of electronic equipment execution, only need control operation body to stop Preset Time in image acquisition units front preset distance.
In the control method of above-described embodiment one to embodiment tetra-disclosed electronic equipment, no matter electronic equipment is current is in front stage operation state for which application, all utilize the Changing Pattern of same destination object and the mapping relations of operational order to determine follow-up operational order, the operation that follow-up execution is same, for the control underaction of electronic equipment.
The present invention discloses the control method of another kind of electronic equipment, carry out after effective action at user's control operation body, electronic equipment is for the application in front stage operation state at current time, obtain and the Changing Pattern of the corresponding destination object of this application and the mapping relations of operational order, utilize afterwards these mapping relations to determine operational order, make the control of electronic equipment more versatile and flexible.
Embodiment five
Referring to Fig. 5, Fig. 5 is the process flow diagram of the control method of the embodiment of the present invention five disclosed electronic equipments.The method comprises:
Step S51: continue to obtain the image that image acquisition units gathers.
Step S52: determine the Changing Pattern of the destination object comprising in image, this destination object is that brightness is lower than the continuous image in the region of luminance threshold.
The Changing Pattern of the destination object in this step can be the direction of motion of target image, can be the area interval of target image, can be also the lasting time interval of target image, and concrete implementation process refers to description above.
Step S53: determine the application of electronic equipment current time in front stage operation state.
Step S54: the mapping relations of obtaining Changing Pattern and the operational order of the destination object matching with this application.
Only open when application when electronic equipment is current, obtain the mapping relations of Changing Pattern and the operational order of the destination object corresponding with this application.In the time that electronic equipment is opened multiple application simultaneously, only have an application in front stage operation state, and other are applied in background operation state, now obtain the mapping relations of Changing Pattern and the operational order of the destination object corresponding with the application of this front stage operation.It should be noted that, application, in front stage operation state or background operation state, can be distinguished by utilizing other instruction input blocks (as touch-screen or keyboard) input control order whether can control this application under current state.For example: keyboard-type mobile phone is opened office document and music player simultaneously, music player is being play music, and office document is in edit pattern, now can only control office application by the instruction of key-press input, therefore office applies in front stage operation state, and music player is in background operation state.
Step S55: according to the mapping relations of Changing Pattern and the operational order of this destination object, determine the operational order matching with the Changing Pattern of this destination object, and carry out this operational order.
The control method of the embodiment of the present invention five disclosed electronic equipments, determining after the Changing Pattern of destination object, determine electronic equipment application in front stage operation state at current time, obtain and the Changing Pattern of the corresponding destination object of this application and the mapping relations of operational order, utilize afterwards these mapping relations to determine operational order, make the control of electronic equipment more versatile and flexible.
Based on the control method of embodiment mono-to embodiment tetra-disclosed electronic equipment, determining after the Changing Pattern of target image, no matter what the current application in front stage operation state of electronic equipment is, all carry out identical subsequent operation, and control method based on embodiment five disclosed electronic equipments can be carried out corresponding subsequent operation according to the current application in front stage operation state.For example: in current time electronic equipment, be browser in the application of front stage operation state, user from left to right when slide body, can control the electronic equipment down sliding page in electronic equipment image acquisition units front preset distance; And if in current time electronic equipment in the time that the application of front stage operation state is player, user from left to right when slide body, can control next resource of player plays in electronic equipment image acquisition units front preset distance equally.
The above-mentioned control method that discloses electronic equipment of the present invention, corresponding, the invention also discloses the controller of electronic equipment to realize above-mentioned disclosed control method.
Referring to Fig. 6, the structural representation of the controller that Fig. 6 is a kind of electronic equipment disclosed by the invention.This electronic equipment has image acquisition units, can be mobile phone, panel computer and PDA, and controller comprises image acquisition unit 1, Changing Pattern determining unit 2 and processing unit 3.Wherein:
Image acquisition unit 1 is for continuing to obtain the image that image acquisition units gathers.
The Changing Pattern of the destination object that the image that Changing Pattern determining unit 2 is obtained for definite image acquisition units 1 comprises, destination object is that brightness is lower than the continuous image in the region of luminance threshold.
Processing unit 3, for the Changing Pattern of destination object and the mapping relations of operational order according to default, is determined the operational order matching with the Changing Pattern of this destination object, and executable operations instruction.
Based on the controller of the above-mentioned disclosed electronic equipment of the present invention, user is in the time that needs are controlled electronic equipment and carried out a certain operation, only need the predeterminable range place in control operation body image acquisition units front in this electronic equipment to carry out corresponding actions, the controller of this electronic equipment obtains the image that image acquisition units gathers, determine afterwards the Changing Pattern of target image in this image, finally obtain the operational order matching with this Changing Pattern and carry out, the control mode of another kind of electronic equipment is provided outside Keyboard Control and touch-screen control, on the basis in conjunction with existing control mode, simplify the control procedure to electronic equipment, improve user's experience.
Preferably, in the time of operating electronic equipment, the image acquisition units of operating body and electronic equipment is in contact with one another, it is advantageous that: in the time that operating body and image acquisition units are in contact with one another, the brightness of the image that operating body produces in image acquisition units is very low, can be approximately 0 nit, therefore can be set to lower numerical value for defining the luminance threshold of target image.Now, the Probability maximum that the image that other objects that image acquisition units collects produce is mistaken for operating body effective action reduces, also guaranteed that electronic equipment can use in darker environment, has expanded the usable range of the electronic equipment of applying this control method simultaneously.
In enforcement, the Changing Pattern of target image can be the direction of motion of target image, can be the residing area of the area interval of target image, can be also residing time interval of lasting time of target image.Accordingly, Changing Pattern determining unit 2 can adopt various structures to realize.
In the time of direction of motion that the Changing Pattern of the destination object comprising in image is this destination object, Changing Pattern determining unit 2 comprises target image acquisition module and direction of motion determination module.Wherein, target image acquisition module is for obtaining the destination object that image comprises, and direction of motion determination module is for determining the direction of motion of this destination object.
In the time that the Changing Pattern of the destination object comprising in the image residing area of area that is this destination object is interval, Changing Pattern determining unit 2 comprises the interval determination module of target image acquisition module, area computing module and area.Wherein, target image acquisition module is for obtaining the destination object that image comprises, area computing module is for calculating the area of described destination object, and the interval determination module of area is for the interval residing area of the area interval of determining this destination object of the area according to default.
When the Changing Pattern of the destination object comprising in image is lasting time of this destination object when residing time interval, Changing Pattern determining unit 2 comprises target image acquisition module, time statistical module and time interval determination module.Wherein, target image acquisition module is for obtaining the destination object that image comprises, time statistical module is for adding up the lasting time of this destination object, and time interval determination module is for determining residing time interval of lasting time of this destination object according to default time interval.
Based on the controller of above-mentioned disclosed electronic equipment, no matter electronic equipment is current is in front stage operation state for which application, all utilize the Changing Pattern of same destination object and the mapping relations of operational order to determine follow-up operational order, the operation that follow-up execution is same, for the control underaction of electronic equipment.The present invention discloses the controller of another kind of electronic equipment, carry out after effective action at user's control operation body, the controller of electronic equipment is for the application in front stage operation state at current time, obtain and the Changing Pattern of the corresponding destination object of this application and the mapping relations of operational order, utilize afterwards these mapping relations to determine operational order, make the control of electronic equipment more various.
Referring to Fig. 7, the structural representation of the controller that Fig. 7 is another kind of electronic equipment disclosed by the invention.This controller comprises image acquisition unit 1, Changing Pattern determining unit 2, processing unit 3, application determining unit 4 and mapping relations acquiring unit 5.Wherein:
Image acquisition unit 1 is for continuing to obtain the image that image acquisition units gathers.
The Changing Pattern of the destination object that the image that Changing Pattern determining unit 2 is obtained for definite image acquisition units 1 comprises, destination object is that brightness is lower than the continuous image in the region of luminance threshold.
Application determining unit 4 is for determining the application of electronic equipment current time in front stage operation state.
The Changing Pattern of destination object and the mapping relations of operational order that mapping relations acquiring unit 5 matches for obtaining the application definite with applying determining unit 4.
The Changing Pattern of destination object and the mapping relations of operational order of processing unit 3 for obtaining according to mapping relations acquiring unit 5, determine the operational order matching with the Changing Pattern of this destination object, and executable operations instruction.
The controller of the above-mentioned disclosed electronic equipment of the present invention, determining after the Changing Pattern of destination object, determine electronic equipment application in front stage operation state at current time, obtain and the Changing Pattern of the corresponding destination object of this application and the mapping relations of operational order, utilize afterwards these mapping relations to determine operational order, make the control of electronic equipment more versatile and flexible.
The invention also discloses a kind of electronic equipment, this electronic equipment comprises image acquisition units, feed circuit and control circuit, wherein, above-mentioned disclosed any controller of the present invention is set in control circuit.In this electronic equipment, there is the another kind of control mode except Keyboard Control and touch-screen control, on the basis in conjunction with existing control mode, simplified control procedure, improved user's experience.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed device of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates referring to method part.
Professional can also further recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software is clearly described, composition and the step of each example described according to function in the above description in general manner.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can realize described function with distinct methods to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method for describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to carry out, or the combination of the two is implemented.Software module can be placed in the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a control method for electronic equipment, is applied to an electronic equipment with image acquisition units, it is characterized in that, described method comprises:
Continue to obtain the image that described image acquisition units gathers;
Determine the Changing Pattern of the destination object comprising in described image, described destination object is that brightness is lower than the continuous image in the region of luminance threshold;
According to the default Changing Pattern of destination object and the mapping relations of operational order, determine the operational order matching with the Changing Pattern of described destination object, and carry out described operational order.
2. control method according to claim 1, is characterized in that, in the time of the described electronic equipment of operation, operating body and described image acquisition units are in contact with one another.
3. control method according to claim 1 and 2, is characterized in that, the direction of motion that the Changing Pattern of the destination object comprising in described image is described destination object;
Accordingly, determine the Changing Pattern of the destination object comprising in described image, comprising:
Determine the destination object comprising in described image;
Determine the direction of motion of described destination object.
4. control method according to claim 1 and 2, is characterized in that, the residing area of the area interval that the Changing Pattern of the destination object comprising in described image is described destination object;
Accordingly, determine the Changing Pattern of the destination object comprising in described image, comprising:
Determine the destination object comprising in described image;
Calculate the area of described destination object;
According to the interval residing area of the area interval of determining described destination object of default area.
5. control method according to claim 1 and 2, is characterized in that, the Changing Pattern of the destination object comprising in described image is residing time interval of lasting time of described destination object;
Accordingly, determine the Changing Pattern of the destination object comprising in described image, comprising:
Determine the destination object comprising in described image;
Add up the lasting time of described destination object;
Determine residing time interval of lasting time of described destination object according to default time interval.
6. control method according to claim 1 and 2, is characterized in that, in the Changing Pattern of the default destination object of described foundation and the mapping relations of operational order, before determining the operational order matching with the Changing Pattern of described destination object, also comprises:
Determine the application of described electronic equipment current time in front stage operation state;
Obtain the mapping relations of Changing Pattern and the operational order of the destination object matching with described application.
7. a controller for electronic equipment, described electronic equipment has image acquisition units, it is characterized in that, and described controller comprises:
Image acquisition unit, for continuing to obtain the image that described image acquisition units gathers;
Changing Pattern determining unit, the Changing Pattern of the destination object comprising for definite described image, described destination object is that brightness is lower than the continuous image in the region of luminance threshold;
Processing unit, for the Changing Pattern of destination object and the mapping relations of operational order according to default, determines the operational order matching with the Changing Pattern of described destination object, and carries out described operational order.
8. controller according to claim 7, is characterized in that, the direction of motion that the Changing Pattern of the destination object comprising in described image is described destination object, and described Changing Pattern determining unit comprises:
Target image determination module, for the destination object of determining that described image comprises;
Direction of motion determination module, for determining the direction of motion of described destination object.
9. controller according to claim 7, is characterized in that, the residing area of the area interval that the Changing Pattern of the destination object comprising in described image is described destination object, and described Changing Pattern determining unit comprises:
Target image determination module, for the destination object of determining that described image comprises;
Area computing module, for calculating the area of described destination object;
The interval determination module of area, for the interval residing area of the area interval of determining described destination object of the area according to default.
10. controller according to claim 7, is characterized in that, the Changing Pattern of the destination object comprising in described image is residing time interval of lasting time of described destination object, and described Changing Pattern determining unit comprises:
Target image determination module, for the destination object of determining that described image comprises;
Time statistical module, for adding up the lasting time of described destination object;
Time interval determination module, for determining residing time interval of lasting time of described destination object according to default time interval.
11. according to the controller described in any one in claim 7 to 10, it is characterized in that, also comprises application determining unit and mapping relations acquiring unit;
Described application determining unit is for determining the application of described electronic equipment current time in front stage operation state;
Described mapping relations acquiring unit is used for the mapping relations of the Changing Pattern and the operational order that obtain the destination object matching with described application.
12. 1 kinds of electronic equipments, comprise image acquisition units, feed circuit and control circuit, it is characterized in that, described control circuit comprises the controller described in any one in claim 7 to 11.
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