CN104915024A

CN104915024A - Control operation method, intelligent input pen and electronic device

Info

Publication number: CN104915024A
Application number: CN201410085789.5A
Authority: CN
Inventors: 张柳新; 汪浩; 张超; 赵旭
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2014-03-10
Filing date: 2014-03-10
Publication date: 2015-09-16
Anticipated expiration: 2034-03-10
Also published as: CN104915024B

Abstract

The invention discloses a control operation method, an intelligent input pen and an electronic device, and belongs to the field of signal controlling. The intelligent input pen at least comprises a display output unit. The method includes the steps of obtaining input operation; determining a to-be-display image according to the input operation; outputting the to-be-displayed image through the display output unit, wherein the to-be-displayed image is used for achieving the aim that the electronic device capable of collecting and identifying the to-be-displayed image responds to a first function unit corresponding to the to-be-displayed image. According to the intelligent input pen, as after being determined according to the input operation, the to-be-displayed image is output through the display output unit, the electronic device performs control operation on the content displayed on a display screen or a carrier according to the to-be-displayed image after the electronic device obtains the to-be-displayed image output by the intelligent input pen, and the content displayed on the display screen or the carrier can be conveniently controlled through a projection pattern of the intelligent input pen; in addition, no connector is needed between the intelligent input pen and the electronic device, and therefore the feasibility of control operation is improved.

Description

The method of control operation, intelligent input pen and electronic equipment

Technical field

The present invention relates to signal control field, the method for particularly a kind of control operation, intelligent input pen and electronic equipment.

Background technology

In the occasion such as multimedia teaching, convention, the content such as picture, word that playback equipment is play can be presented on projection screen or other screens by user, demonstrates and explains afterwards to the content that screen shows.In the process demonstrated and explain, often need to carry out the control operations such as page turning to the content that screen shows.Due to user, usually distance playback equipment is comparatively far away, cannot direct control playback equipment, therefore, needs to control playback equipment by the mode of remote control operation, to control the content that screen shows.

Prior art is when carrying out control operation, and the connector supporting with intelligent input pen is connected on playback equipment by user in advance, and on playback equipment, install the driving of this connector; In the process of carrying out control operation, the connector be connected on playback equipment receives the first control signal that intelligent input pen is launched, the first control signal received is converted to discernible second control signal of playback equipment by preassembled driving, and the second control signal is transferred to playback equipment; Playback equipment performs the control operations such as page turning according to the second control signal to the content that screen shows.

Realizing in process of the present invention, inventor finds that prior art at least exists following problem:

Prior art is when carrying out control operation, need for intelligent input pen is equipped with connector, and the connector supporting with intelligent input pen is connected on playback equipment, playback equipment is installed the driving of this connector, then just the control operation to playback equipment is realized by intelligent input pen, because the connector supporting with intelligent input pen is easily lost, cause the feasibility of control operation not high.

Summary of the invention

In order to solve the problem of prior art, embodiments provide a kind of method of control operation, intelligent input pen and electronic equipment.Described technical scheme is as follows:

First aspect, provides a kind of method of control operation, and described method is applied in intelligent input pen, and described intelligent input pen at least comprises a display translation unit, and described method comprises:

Described method is applied in intelligent input pen, and described intelligent input pen at least comprises a display translation unit, and described method comprises:

Obtain input operation;

According to described input operation determination image to be displayed;

Exported by described display translation unit by described image to be displayed, described image to be displayed is used for gathering and identifies the first functional unit that the electronic equipment response of described image to be displayed is corresponding with described image to be displayed.

Alternatively, described image to be displayed and the first identification image similarity meet predetermined value; Described first identification image is stored on described electronic equipment, is used to indicate tune and opens the first functional unit.

Alternatively, described intelligent input pen also comprises a switch unit, described switch unit for generation of different input operations to determine different images to be displayed; Described switch unit is arranged on the region that described intelligent input pen grips for operating body, so that described operating body operates.

Alternatively, described display translation unit to be arranged on described intelligent input pen and away from input end.

Alternatively, described display translation unit is projecting cell, described described image to be displayed is exported by described display translation unit after, described method also comprises:

Described image to be displayed is projected on a supporting body by described projecting cell to show described image to be displayed.

Second aspect, provides a kind of method of control operation, and described method is applied in electronic equipment, and described electronic equipment at least comprises an image acquisition units, and described method comprises:

Image to be displayed is obtained by described image acquisition units; Described image to be displayed is the image that the display translation unit of intelligent input pen exports;

Described image to be displayed and multiple identification image are carried out images match, determines the first identification image; Wherein, the corresponding functional unit of each identification image in described multiple identification image, described functional unit is that described electronic equipment possesses and the functional unit that can respond;

Adjust according to described first identification image and open first functional unit corresponding with described first identification image, to make the input of the input end of intelligent input pen described in described first functional unit responds.

Alternatively, described electronic equipment comprises sensing unit, and described sensing unit is for responding to the input of the input end of described intelligent input pen, and described by before described image acquisition units acquisition image to be displayed, described method also comprises:

The input of described input end when described operating body operates described intelligent input is obtained by described sensing unit;

Under current display interface, respond described input, produce the first response results.

Alternatively, described according to described first identification image adjust open first functional unit corresponding with described first identification image after, also comprise:

Input described in described first functional unit responds under current display interface, produce described second response results, described second response results is different from described first response results.

Alternatively, described electronic equipment has or connects a projecting cell, and described sensing unit is described image acquisition units; Described sensing unit, for responding to the input of the input end of described intelligent input pen, comprising:

The input of the described intelligent input pen in display interface that described projection unit projects presents on the carrier is obtained by described image acquisition units; Or,

The image to be displayed of the projecting cell projection of the described intelligent input pen in display interface that described projection unit projects presents on the carrier is obtained by described image acquisition units.

The third aspect, provides a kind of intelligent input pen, and described intelligent input pen at least comprises display translation unit, and described intelligent input pen also comprises:

Acquiring unit, for obtaining input operation;

Determining unit, for according to described input operation determination image to be displayed;

Described display translation unit, for being exported by described image to be displayed, described image to be displayed is used for gathering and identifies the first functional unit that the electronic equipment response of described image to be displayed is corresponding with described image to be displayed.

Alternatively, described display translation unit is projecting cell, described projecting cell, for being projected by described image to be displayed on a supporting body to show described image to be displayed.

Fourth aspect, provides a kind of electronic equipment, and described electronic equipment at least comprises an image acquisition units, and described electronic equipment comprises:

Described image acquisition units, for obtaining image to be displayed; Described image to be displayed is the image that the display translation unit of intelligent input pen exports;

Image matching unit, for described image to be displayed and multiple identification image are carried out images match, determines the first identification image; Wherein, the corresponding functional unit of each identification image in described multiple identification image, described functional unit is that described electronic equipment possesses and the functional unit that can respond;

Tune opens unit, opens first functional unit corresponding with described first identification image, to make the input of the input end of intelligent input pen described in described first functional unit responds for adjusting according to described first identification image.

Alternatively, described electronic equipment comprises sensing unit, described sensing unit, for obtaining the input of described input end when described operating body operates described intelligent input;

Described first functional unit, for responding described input under current display interface, produces the first response results.

Alternatively, described sensing unit, for obtaining the input of described input end when described operating body operates described intelligent input;

Described first functional unit, for responding described input under current display interface, produce described second response results, described second response results is different from described first response results.

Alternatively, described electronic equipment has or connects a projecting cell, and described sensing unit is described image acquisition units; Described sensing unit, for obtaining the input of the described intelligent input pen in display interface that described projection unit projects presents on the carrier; Or, obtain the image to be displayed of the projecting cell projection of the described intelligent input pen in display interface that described projection unit projects presents on the carrier.

The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:

Intelligent input pen is after according to input operation determination image to be displayed, image to be displayed is exported by display translation unit, thus electronic equipment is after the image to be displayed getting the output of intelligent input pen, according to image to be displayed, electronic equipment controls the control operation of the displaying contents execution correspondence of self display translation unit.Such as, the display screen of this electronic equipment changes the displaying contents of display screen because responding described control operation, or the projection module of this electronic equipment changes because responding described control operation the content being projected in supporting body display.Thus the different image to be displayed that realization is shown by intelligent input pen, described electronic equipment can be controlled easily, and not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation, improve efficiency.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the method flow diagram of a kind of control operation that the embodiment of the present invention one provides;

Fig. 2 is the method flow diagram of a kind of control operation that the embodiment of the present invention two provides;

Fig. 3 is the structural representation of a kind of intelligent input pen that the embodiment of the present invention three provides;

Fig. 4 is the method flow diagram of a kind of control operation that the embodiment of the present invention four provides;

Fig. 5 is the schematic diagram of the projection pattern of the intelligent input pen transmitting that the embodiment of the present invention four provides;

Fig. 6 is the system schematic of a kind of operated from a distance control that the embodiment of the present invention four provides;

Fig. 7 is the method flow diagram of a kind of control operation that the embodiment of the present invention four provides;

Fig. 8 is the method flow diagram of a kind of control operation that the embodiment of the present invention four provides;

Fig. 9 is the structural representation of a kind of intelligent input pen that the embodiment of the present invention five provides;

Figure 10 is the structural representation of a kind of electronic equipment that the embodiment of the present invention six provides.

Embodiment

For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.

Embodiment one

Embodiments provide a kind of method of control operation, the method is applied in intelligent input pen, and this intelligent input pen at least comprises a display translation unit, and see Fig. 1, the method flow that the present embodiment provides comprises:

101: obtain input operation.

102: according to input operation determination image to be displayed.

103: exported by display translation unit by image to be displayed, image to be displayed is used for gathering and identifies the first functional unit that the electronic equipment response of image to be displayed is corresponding with image to be displayed.

Alternatively, image to be displayed and the first identification image similarity meet predetermined value; First identification image stores on an electronic device, is used to indicate tune and opens the first functional unit.

Alternatively, intelligent input pen also comprises a switch unit, switch unit for generation of different input operations to determine different images to be displayed; Switch unit is arranged on the region that intelligent input pen grips for operating body, so that operating body operates.

Alternatively, display translation unit to be arranged on intelligent input pen and away from input end.

Alternatively, display translation unit is projecting cell, and after being exported by display translation unit by image to be displayed, the method also comprises:

Image to be displayed is projected on a supporting body by projecting cell to show image to be displayed.

In sum, the method that the embodiment of the present invention provides, intelligent input pen is after according to input operation determination image to be displayed, image to be displayed is exported by display translation unit, thus electronic equipment is after the image to be displayed getting the output of intelligent input pen, according to image to be displayed, electronic equipment controls the control operation of the displaying contents execution correspondence of self display translation unit.Such as, the display screen of this electronic equipment changes the displaying contents of display screen because responding described control operation, or the projection module unit of this electronic equipment changes projection displaying contents on the carrier because responding described control operation.Thus realize being shown or the different image to be displayed that projects by intelligent input pen, described electronic equipment can be controlled easily, and not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation, improve efficiency.

Embodiment two

Embodiments provide a kind of method of control operation, the method is applied in electronic equipment, and this electronic equipment at least comprises an image acquisition units, and see Fig. 2, the method flow that the present embodiment provides comprises:

201: obtain image to be displayed by image acquisition units; Image to be displayed is the image that the display translation unit of intelligent input pen exports.

202: image to be displayed and multiple identification image are carried out images match, determines the first identification image; Wherein, the corresponding functional unit of each identification image in multiple identification image, functional unit is that electronic equipment possesses and the functional unit that can respond.

203: adjust according to the first identification image and open first functional unit corresponding with the first identification image, to make the input of the input end of the first functional unit responds intelligent input pen.

Alternatively, electronic equipment comprises sensing unit, and sensing unit is used for the input of the input end of induced intelligent input pen, and before obtaining image to be displayed by image acquisition units, the method also comprises:

By the input of input end during sensing unit acquisition operating body operative intelligence input pen;

Under current display interface, response input, produces the first response results.

Alternatively, after opening the first functional unit corresponding with the first identification image according to the first identification image tune, also comprise:

With the first functional unit responds input under current display interface, produce the second response results, the second response results is different from the first response results.

Alternatively, electronic equipment has or connects a projecting cell, and sensing unit is image acquisition units; Sensing unit is used for the input of the input end of induced intelligent input pen, comprising:

The input of the intelligent input pen in the display interface presented on the carrier by image acquisition units acquisition projection unit projects; Or,

The image to be displayed of the projecting cell projection of the intelligent input pen in the display interface presented on the carrier by image acquisition units acquisition projection unit projects.

The method that the embodiment of the present invention provides, electronic equipment is after obtaining image to be displayed by image acquisition units, image to be displayed and multiple identification image are carried out images match, determine the first identification image, and the first functional unit opening correspondence is adjusted according to the first identification image, and then make the first functional unit responds first identification image, thus corresponding control operation can be performed according to image to be displayed to the content that supporting body shows, achieve and launch by intelligent input pen the content that different projection pattern can control supporting body display easily, and do not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation.

Embodiment three

Embodiments provide a kind of intelligent input pen, this intelligent input pen can launch projection pattern.See Fig. 3, this intelligent input pen at least comprises a switch unit 301, display translation unit 302; Wherein, display translation unit 302 comprises multiple light emitting diode 303, at least one switch unit 301 for controlling the luminance of multiple light emitting diode 303, the projection pattern that the different luminances of multiple light emitting diode 303 are corresponding different; Display translation unit 302 to be arranged on intelligent input pen and away from input end (nib of intelligent input pen).

The structure of the intelligent input pen provided in the embodiment of the present invention is different from intelligent input pen of the prior art.Intelligent input pen of the prior art generally includes a light emitting diode, launches laser by this light emitting diode 303, and user can utilize the content on this laser designation supporting body.In embodiments of the present invention, display translation unit 302 why be arranged on intelligent input pen away from input end, in order to when user operation intelligent input pen inputs on the touch screen of intelligent mobile terminal, can so that the front-facing camera of intelligent mobile terminal gathers the image to be displayed that display translation unit exports.Such as, when user is inputted on Ipad or smart mobile phone by intelligent input pen time, the image to be displayed (projection pattern) that display translation unit 302 exports can be identified by the front-facing camera collection on Ipad or smart mobile phone.Or when by intelligent input pen, before computer, physical desktop inputs user time, the image to be displayed (projection pattern) that display translation unit 302 exports can be identified by the camera collection of computer.In addition, display translation unit 302 also can be projecting cell, image to be displayed can be projected on a supporting body by projecting cell to show this image to be displayed.If now user is inputted at the touch screen of intelligent mobile terminal or the physical desktop of computer by intelligent input pen, then supporting body can refer to the eyeglass of the camera of the said equipment.

In embodiments of the present invention, switch unit 301 can comprise multiple switching push button.Switch unit 301 for generation of different input operations to determine different images to be displayed according to the luminance of multiple light emitting diode, and switch unit 301 is arranged on the region that intelligent input pen grips for operating body (user), so that operating body operates.In addition, the quantity of the light emitting diode 303 that intelligent input pen comprises can set arbitrarily, and the quantity of light emitting diode 303 is more, and the projection pattern of transmitting is meticulousr.The type of light emitting diode 303 can be white light emitting diode, blue light-emitting diode, ultraviolet light-emitting diode, green light LED etc., can also be other types; And the multiple light emitting diodes 303 can choosing identical type form light emitting array, also can choose multiple light emitting diodes 303 light emitting array 304 of any type, the embodiment of the present invention does not specifically limit the type of the light emitting diode 303 chosen equally at this.Generally for and can better set different projection pattern, multiple light emitting diode 303 can be arranged to the light emitting array 304 of regular geometric shape, such as, square light emitting array, rectangle light emitting array, circular luminous array etc.Alternatively, intelligent input pen can also comprise pullover 305, for surrounding light emitting array 304, to play the effect of dustproof and waterproof.

In embodiments of the present invention, the switching push button quantity that the switch unit 301 for intelligent input pen comprises specifically does not limit equally, and intelligent input pen can comprise one or more switching push button.When switch unit 301 controls the luminance of multiple light emitting diode 303, a switching push button can be set and form a kind of projection pattern for the luminance controlling multiple light emitting diode 303.Certainly, a switching push button also can be set and form multiple projection pattern for the luminance controlling multiple light emitting diode 303.Such as, user presses switching push button once, then the luminance of multiple light emitting diode 303 forms the first projection pattern, presses this switching push button secondary continuously, then the luminance of multiple light emitting diode 303 forms the second projection pattern, by that analogy.In addition, other modes that switch unit 301 controls the luminance of light emitting diode 303 can also be set, such as, the luminance arranging multiple switching push button control light emitting diode 303 forms a projection pattern etc., and the embodiment of the present invention does not specifically limit this.

The projection pattern that intelligent input pen is launched can be arranged arbitrarily, such as, can be set to the pattern that materialization intended by " hand ", " pen ", " magnifier " etc., can also be set to other patterns.When arranging the projection pattern that intelligent input pen is launched, can arrange the luminance of the light emitting diode 303 of composition projection pattern for luminous, the luminance of all the other light emitting diodes 303 is not luminous.Certainly, also can arrange the luminance of the light emitting diode 303 of composition projection pattern for not luminous, the luminance of all the other light emitting diodes 303 is luminous.

Such as, the light emitting array that 100 light emitting diodes 303 form 10 × 10 can be chosen for intelligent input pen, in advance 10 × 10 light emitting array in 5 projection pattern of intelligent input pen are set, the corresponding switch unit 301 of each projection pattern, 5 projection pattern are respectively as shown in Fig. 4 (a)-(e), black represents luminous light emitting diode 303, and white represents non-luminous light emitting diode 303.

It will be understood by those skilled in the art that the structure of the intelligent input pen shown in Fig. 3 does not form the restriction to intelligent input pen, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.Such as, intelligent input pen can also comprise on/off button, regulates brightness button, the parts such as shell.

In sum, the intelligent input pen that the embodiment of the present invention provides, the luminance being controlled multiple light emitting diode by switch unit forms different images to be displayed, control operation can be applied to, make the control operation that different images to be displayed is corresponding different, thus realize being shown or the different image to be displayed that projects by intelligent input pen, electronic equipment can be controlled easily, and do not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation, improve efficiency.

Embodiment four

In order to improve the feasibility of control operation, embodiments provide a kind of method of control operation, the operation of electronic equipment (playback equipment or other equipment) can be controlled by intelligent input pen, in conjunction with the content of above-described embodiment one and embodiment two, see Fig. 5, the method flow that the present embodiment provides comprises:

501: intelligent input pen obtains input operation.

In this step, when user carries out control operation by intelligent input pen to the displaying contents on electronic equipment or on supporting body, input by the switch unit on intelligent input pen, and perform in input operation process user, whether intelligent input pen is just pressed by detection associated button and obtains input operation.

502: intelligent input pen is according to described input operation determination image to be displayed.

In this step, can pre-set and store the corresponding relation between input operation and image to be displayed.Like this, when after follow-up acquisition input operation, just can search image corresponding to this input operation in corresponding relation, and the image found is defined as image to be displayed.When arranging the corresponding relation between input operation and image to be displayed, a switching push button that can arrange switch unit on intelligent input pen forms a kind of image to be displayed for the luminance controlling multiple light emitting diode.A switching push button that can also arrange switch unit on intelligent input pen forms multiple image to be displayed for the luminance controlling multiple light emitting diode.Such as, user presses certain switching push button once, then the luminance of multiple light emitting diode forms a kind of image to be displayed, and press this switching push button secondary continuously, then the luminance of multiple light emitting diode forms another kind of image to be displayed, by that analogy.In addition, can also arrange other modes that switch unit controls the luminance of light emitting diode, such as, the luminance arranging multiple switching push button control light emitting diode forms an image to be displayed etc., and the embodiment of the present invention does not specifically limit this.

Alternatively, this image to be displayed and the first identification image similarity meet predetermined value, and the storage of this first identification image is used to indicate tune on an electronic device and opens the first functional unit.The detailed explanation explanation of the first identification image and the first functional unit can be introduced in subsequent step.Wherein, the size of predetermined value can be 90%.Certainly, the size of predetermined value, except above-mentioned numerical value, also can be other numerical value, such as, 80% or 95% etc., the size of the present embodiment to predetermined value does not specifically limit.

503: image to be displayed is exported by display translation unit by intelligent input pen, image to be displayed is used for gathering and identifies the first functional unit that the electronic equipment response of image to be displayed is corresponding with image to be displayed.

In order to make user before the image to be displayed that projected on supporting body by intelligent input pen, can determine that whether its input operation performed is consistent for the operation performed the project content on supporting body with it, a display translation unit is also comprised in the intelligent input pen that the present embodiment provides, intelligent input pen exports image to be displayed by this display translation unit, when image to be displayed is presented at after on display translation unit, user just can check, and then determine whether this image to be displayed to project on supporting body, avoid occurring that such as user is for carrying out amplifieroperation to the displaying contents on supporting body, but owing to having carried out maloperation to switch unit, and the situation that the image causing the image to be displayed that projects on the carrier corresponding with amplifieroperation is inconsistent.

504: image to be displayed is projected on a supporting body by projecting cell to show image to be displayed by intelligent input pen.

In this step, if the play content on electronic equipment projects on wall or projection screen equivalent-load body, then when being projected on a supporting body by projecting cell by image to be displayed, image to be displayed can show in the mode of superposition displaying contents on the carrier.

505: electronic equipment obtains image to be displayed by image acquisition units; Image to be displayed is the image that the display translation unit of intelligent input pen exports.

In this step, the content of broadcasting can be presented on the screen of electronic equipment self by electronic equipment, and the equipment such as projector also can be used to be shown on wall or projection screen equivalent-load body by the content projection of broadcasting.User can know the content of player plays from the content that supporting body shows, and the content that supporting body shows can be word, picture, video etc., certainly, also can be blank content.

Electronic equipment, when obtaining image to be displayed by image acquisition units, first needs to obtain superimposed image.Particularly, can take by video camera content that supporting body shows and be superimposed upon the projection pattern on the content of supporting body display, obtain superimposed image.Wherein, the content of the supporting body display comprised in superimposed image can be the content of whole supporting body display, and can be also the content of part supporting body display, the embodiment of the present invention specifically limit this.Video camera can be arranged on the opposite of supporting body, so that photograph superimposed image.This video camera can be placed arbitrarily on the opposite of supporting body, as long as can photograph supporting body.When taking superimposed image, video camera only can take the photo of superimposed image, also can take the video comprising superimposed image, obtains superimposed image afterwards from the video flowing of shooting.

For example, in system as shown in Figure 6, computing machine, projector, video camera, supporting body and intelligent input pen is comprised.Wherein, computing machine is playback equipment, is connected with projector, and will the content play be needed to send to projector, projector, by needing the content projection play on supporting body, be also configured with a video camera, for taking supporting body in projector.When user needs to carry out page turn over operation to the content of supporting body display, corresponding input operation can be carried out by the switch unit in intelligent input pen, " page turning " that intelligent input pen is projected as shown in Figure 4 (c) is to be shown to supporting body, video camera shooting supporting body in projector, gets the superimposed image of " page turning " image to be displayed including the projection of intelligent input pen.

When isolating image to be displayed from superimposed image, the laser beam launched by intelligent input pen due to image to be displayed forms, its brightness is usually higher, image to be displayed can be obtained by the brightness value of superimposed image, specifically comprise: the brightness value obtaining each pixel in superimposed image, and the brightness value of each pixel and predetermined threshold value are compared; The pattern that pixel higher than predetermined threshold value forms is defined as image to be displayed.Wherein, the range of luminance values of each pixel is between 0-255, and predetermined threshold value can be set to higher value according to actual conditions, and such as 200,210,220 etc., make the brightness of the pixel corresponding to image to be displayed can higher than predetermined threshold value.Certainly, in superimposed image, except the brightness value of the pixel corresponding to image to be displayed is higher than except predetermined threshold value, the brightness value of the pixel corresponding to the content shown by supporting body also may higher than predetermined threshold value.Therefore, when the pattern formed by the pixel higher than predetermined threshold value is defined as image to be displayed, the pixel higher than predetermined threshold value comparatively scattered in superimposed image can be given up, the pattern formed higher than the pixel of predetermined threshold value comparatively concentrated is defined as image to be displayed.In the specific implementation, the brightness value of the pixel lower than predetermined threshold value can be set to 0, the brightness value of the pixel higher than predetermined threshold value is set to 255, after each pixel of superimposed image is compared with predetermined threshold value, only had the image of 0 and 255 two kind of brightness value, the pattern that the pixel that can be 255 by brightness value in image forms is image to be displayed.Certainly, also can be set to other brightness values differed greatly respectively by the brightness value of the pixel lower than predetermined threshold value with higher than the brightness value of the pixel of predetermined threshold value, for the concrete brightness value arranged, the embodiment of the present invention does not all specifically limit at this.

Certainly, for when arranging the image to be displayed that intelligent input pen is launched, the luminance of the light emitting diode of composition image to be displayed is set to not luminous, the luminance of all the other light emitting diodes is set to luminous situation, because the light emitting diode forming image to be displayed is not luminous, thus in superimposed image, the brightness value of the pixel that image to be displayed is corresponding also will be lower, now also can adopt aforesaid way only had 0 and 255 two kind of brightness value image after, then adopt image recognition technology to identify image to be displayed from this image.Certainly, other modes can also be adopted from superimposed image to isolate image to be displayed.Such as, image recognition technology is directly adopted to identify image to be displayed from superimposed image.Due to the image to be displayed that intelligent input pen can be launched can be known in advance, can according to the image to be displayed known in advance, adopt image recognition technology in superimposed image, search the image to be displayed matched with the image to be displayed known in advance, thus identify image to be displayed.Concrete image recognition technology is identical with existing image recognition technology, does not repeat them here.

506: image to be displayed and multiple identification image are carried out images match by electronic equipment, determine the first identification image; Wherein, the corresponding functional unit of each identification image in multiple identification image, functional unit is that electronic equipment possesses and the functional unit that can respond.

In this step, prestored multiple identification image in electronic equipment, the plurality of identification image can be " magnifier " image, " hand " image, " pen " image etc., and the kind of the present embodiment to the identification image that electronic equipment stores specifically does not limit.Only need the kind ensureing the image that intelligent input pen is launched consistent with the image kind that electronic equipment stores.Wherein, the first identification image is the identification image meeting predetermined value with the image to be displayed similarity of the projection unit projects of intelligent input pen.Also namely, if the image to be displayed of intelligent input pen projection is " magnifier " image, then the first identification image is also similar " magnifier " image.In addition, all corresponding functional unit of each identification image in electronic equipment, this functional unit is for responding the function corresponding with this identification image.Owing to obtaining image to be displayed from superimposed image, therefore, just the similarity of this image to be displayed and each identification image can be calculated, and identification image similarity being met predetermined value is defined as the first identification image, in the corresponding relation of the identification image prestored and functional unit, search first functional unit corresponding with the first identification image.

507: electronic equipment is adjusted according to the first identification image and opened first functional unit corresponding with the first identification image, to make the input of the input end of the first functional unit responds intelligent input pen.

Owing to can be the functional unit that each identification image distributes correspondence in advance, thus the corresponding relation of identification image and functional unit is set, each functional unit may correspond to a control signal, each control signal is for performing corresponding control operation, and control operation at least comprises: page zoom-in and zoom-out, page editing, page turn over operation, the page drag, page scroll.After electronic equipment opens the first functional unit by the first identification image tune, the corresponding control signal of the first functional unit performs corresponding control operation.

For example, " magnifier " identification image corresponding page zoom-in and zoom-out functional unit a shown in Fig. 4 (a) is pre-set; " pen " identification image shown in Fig. 4 (b) corresponding page editing functional unit b; " page turning " identification image shown in Fig. 4 (c) corresponding page turn over operation functional unit c; " hand " identification image shown in Fig. 4 (d) corresponding page drag function unit d; " cube " identification image shown in Fig. 4 (e) corresponding page scroll functional unit e.If determine that the first identification image is for after " magnifier " identification image in step 506, adjust according to the identification image pre-set and the corresponding relation of functional unit and open page zoom-in and zoom-out functional unit a corresponding to " magnifier " identification image, thus determine the page zoom-in and zoom-out control signal that " magnifier " identification image is corresponding; Accordingly, if determine that the first identification image is for after " pen " identification image, adopts the page editing control signal can determining that " pen " identification image is corresponding in the same way in step 506; If determine that the first identification image is for after " page turning " identification image, adopts the page turn over operation control signal can determining that " page turning " identification image is corresponding in the same way in step 506; If determine that the first identification image is for after " hand " identification image in a step 406, adopt and can determine that the page that " hand " identification image is corresponding drags control signal in the same way; If determine that the first identification image is for after " cube " identification image, adopts the page scroll control signal can determining that " cube " identification image is corresponding in the same way in step 506.

Further, the first functional unit, when the input of input end responding intelligent input pen, can perform corresponding control operation according to the control signal of the first functional unit to the content that supporting body shows.Different according to the mode that different control signals performs corresponding control operation to the content that supporting body shows.Such as, if the control signal of the first functional unit is the control operation of page zoom-in and zoom-out, and distinguish the amplification page in advance and reduce the page 2 kinds of control operations corresponding 2 kinds of identification images respectively, then can determine respectively amplify the page and reduce control signal corresponding to the page, for amplifying control signal corresponding to the page, certain magnification ratio can be preset, such as amplify 110%, 115% or 120%, after determining that the control signal of the first functional unit is the control signal that the amplification page is corresponding, direct basis. amplify magnification ratio corresponding to control signal corresponding to the page performs page amplification control operation to the content that supporting body shows.Correspondingly, for the control information of the first functional unit number for reducing control signal corresponding to the page, also can adopt and in the same way the control operation that the page reduces being performed to the content of supporting body display.Similarly, for page turn over operation, turn over forward one page if distinguished in advance and turn over one page 2 kinds of control operations corresponding two kinds of identification images respectively backward, control signal that also can be directly corresponding according to different identification images performs the control operation of turning over forward one page or turning over one page backward.For page drag operation, drag left if distinguished in advance, drag to the right, upwards drag and drag down 4 kinds of control operations corresponding 4 kinds of identification images respectively, control signal that also can be directly corresponding according to different identification images performs and drags left or drag to the right or the control operation of upwards dragging or drag down.Page scroll is operated, if distinguish in advance upwards overturn, identification image that control operation that upset downwards, clockwise upset, counterclockwise upset etc. are different is corresponding different, then control signal that can be directly corresponding according to different identification images perform upwards overturn, upset downwards, the control operation such as upset, counterclockwise upset clockwise.But, in order to intelligent input pen easy configuration and be user-friendly to, usually by page zoom-in and zoom-out, page turn over operation, page dragging, these control operations of page scroll corresponding identification image respectively, and these control operations can also be subdivided into one or more concrete operations, the control signal determined according to identification image directly can not determine the concrete operations of control operation, also need to judge further, in addition, for the control operation of page editing, the concrete operations of page editing directly can not be determined.Therefore, in these cases, other modes can also be adopted to perform corresponding control operation according to the control signal determined to the content that supporting body shows, specifically include but not limited to following two kinds of modes:

Mode one: obtain multiple superimposed image according to the control signal determined, comprise the content that intelligent input pen projects to image to be displayed on supporting body and supporting body display in superimposed image, image to be displayed is superimposed upon on the content of supporting body display; From multiple superimposed image, isolate image to be displayed, and determine the movement locus of image to be displayed; Movement locus according to image to be displayed performs corresponding control operation to the content that supporting body shows.

Wherein, the mode obtaining the acquisition superimposed image in the Methods and steps 505 of multiple superimposed image is identical, the concrete mode isolating image to be displayed from multiple superimposed image is also identical with the method being separated image to be displayed in step 505, all repeats no more at this.After user launches image to be displayed by intelligent input pen, can also continue to press switching push button, intelligent input pen is made to continue to launch image to be displayed to supporting body, and can move by operative intelligence input pen, the image to be displayed that intelligent input pen is launched produces certain movement locus.

When performing corresponding control operation according to the control signal determined to the content that supporting body shows, the operation control model that the control signal determined according to different images to be displayed is corresponding different, after determining the movement locus of image to be displayed, under the prerequisite of different operation control models, the movement locus according to image to be displayed performs corresponding control operation to the content that supporting body shows.The corresponding relation between the movement locus of image to be displayed and control operation can be preset, when performing corresponding control operation according to the movement locus of image to be displayed to the content that supporting body shows, the control operation corresponding with the movement locus of the corresponding relation determination image to be displayed between control operation according to the movement locus of the image to be displayed preset, and corresponding control operation is performed to the content of supporting body display.

When setting the corresponding relation between the movement locus of image to be displayed and control operation, the control operation corresponding due to image to be displayed can also be subdivided into one or more concrete operations, therefore, the different concrete operations of control operation corresponding to image to be displayed can be distinguished according to the different motion track of image to be displayed.Such as, for " magnifier " image, preset the movement locus corresponding control operation of reducing the page of " magnifier " image to left, " magnifier " image is to the control operation of the movement locus correspondence amplification page of right translation.For " hand " image, " page turning " image etc., the corresponding relation between the movement locus of image and control operation all can be preset.For " pen " image, user by controlling the movement locus of " pen " image, can carry out corresponding editing operation to the content of page display.Such as, movement locus writing words or the figure of " pen " image can be controlled, thus word or figure are written in the content of supporting body display; The movement locus that can also control " pen " image to be displayed adds the operation of the annotations and comments such as underscore, strikethrough to the content that supporting body shows.

Such as, user is in order to carry out the control operation of amplifying the page, according to the switch unit on intelligent input pen, after making intelligent input pen launch " magnifier " image to be displayed, continue to press this button and operative intelligence input pen to right translation, thus intelligent input pen continues to launch " magnifier " image to be displayed, and be somebody's turn to do " magnifier " image to be displayed on the carrier to right translation.Therefore, after determining the control signal of page zoom-in and zoom-out, according to the control signal of page zoom-in and zoom-out, obtain and include multiple superimposed images that intelligent input pen is transmitted into " magnifier " image to be displayed of supporting body, " magnifier " image to be displayed is isolated from multiple superimposed image, and determine that the movement locus of " magnifier " image to be displayed is to right translation, then according to the movement locus of " magnifier " image to be displayed, the control operation of amplifying the page is performed to the content that supporting body shows.

Mode two: obtain superimposed image according to the control signal determined, superimposed image comprises intelligent input pen and is transmitted into the projection pattern of supporting body and the content of supporting body display, and projection pattern is superimposed upon on the content of supporting body display; Projection pattern is isolated from superimposed image, and according to the position relationship between projection pattern determination intelligent input pen and supporting body; With the position relationship between supporting body, corresponding control operation is performed to the content that supporting body shows according to intelligent input pen.

Wherein, the mode obtaining the acquisition superimposed image in the Methods and steps 505 of multiple superimposed image is identical, the concrete mode isolating image to be displayed from multiple superimposed image is also identical with the method being separated image to be displayed in step 505, all repeats no more at this.After user launches image to be displayed by intelligent input pen, can also continue to press switching push button, make intelligent input pen continue to launch image to be displayed to supporting body, and can move by operative intelligence input pen, the image to be displayed that intelligent input pen is launched produces deformation.

In this approach, user by controlling the position relationship between intelligent input pen and supporting body, can perform corresponding control operation to the content of supporting body display.Which is applicable to control the direction of content of supporting body display or angle etc., such as page scroll control operation etc.When user needs the motion of the generation directivity of the content controlling supporting body display, the motion of the content of supporting body display can be controlled by the corresponding sports controlling intelligent input pen.Wherein, during according to the position relationship determined between intelligent input pen and supporting body to be shown, can according to the position relationship between the deformation determination intelligent input pen of image to be displayed and supporting body.

Wherein, when according to position relationship between the deformation determination intelligent input pen of image to be displayed and supporting body, in advance the image to be displayed projecting to supporting body during the vertical direction of direction perpendicular to supporting body of intelligent input pen projection image to be displayed can be defined as the image to be displayed of standard, after getting image to be displayed, the position relationship between the deformation determination intelligent input pen occurred compared with the image to be displayed of standard according to the image to be displayed got and supporting body.Such as, when the size of the image to be displayed got diminishes compared with the image to be displayed of standard, can determine that the intelligent input pen projection direction of image to be displayed and the angle of supporting body vertical direction are less than 90 °; When the angle of the image to be displayed got offsets compared with the image to be displayed of standard, can determine that the direction of intelligent input pen projection image to be displayed occurs to offset relative to the vertical direction of supporting body to the right left; When the angle of the image to be displayed got offsets compared with the image to be displayed of standard, can determine that the direction of the laser that intelligent input pen is launched occurs to offset relative to the vertical direction of supporting body left to the right.Because user is in normal use procedure, the direction of intelligent input pen projection image to be displayed can't be kept in the moment perpendicular to supporting body vertical direction, the projection of intelligent input the pen direction of image to be displayed and the angle of supporting body vertical direction can be less than 90 ° or offset about occurring, now, user also undesirably performs corresponding control operation to the content of supporting body display.Therefore, after according to the position relationship between the deformation determination intelligent input pen of image to be displayed and supporting body, again according to position relationship determination control signal after position relationship meets some requirements, such as, when the intelligent input pen projection direction of image to be displayed and the angle of supporting body vertical direction can be less than 45 °, or, when intelligent input pen projection image to be displayed direction relative to the supporting body vertical direction right side be deflected over 90 ° or be deflected over 90 ° left time, with the position relationship between supporting body, corresponding control operation is performed to the content that supporting body shows according to intelligent input pen.

Such as, user overturns downwards in order to the three-dimensional picture shown by supporting body, can operative intelligence input pen downward-sloping, and the switch unit of operative intelligence input pen, makes the project direction of " cube " image to be displayed and the angle of supporting body vertical direction of intelligent input pen be 30 °.Therefore, after " cube " image to be displayed determination control signal, the superimposed image of " cube " image to be displayed is comprised according to the control signal continuation acquisition determined, isolate " cube " image to be displayed from superimposed image after, it is 30 ° according to the deformation determination intelligent input pen of " cube " image to be displayed projection direction of " cube " image to be displayed and the angle of supporting body vertical direction, because the intelligent input pen transmitting direction of " cube " image to be displayed and the angle of supporting body vertical direction are less than 45 °, then the three-dimensional picture that supporting body shows is performed to the control operation overturn downwards according to the intelligent input pen transmitting direction of " cube " image to be displayed and the angle of supporting body vertical direction.

It should be noted that, electronic equipment also can comprise sensing unit, and this sensing unit is used for the input of the input end of induced intelligent input pen.When electronic equipment is the intelligent terminal with touch screen, this sensing unit can be the thermal sensing element light activated element on touch screen.Comprise the situation of sensing unit for electronic equipment, before above-mentioned steps 505 electronic equipment obtains image to be displayed by image acquisition units, see Fig. 7, the method that the embodiment of the present invention provides also comprises:

701: electronic equipment is by the input of input end during sensing unit acquisition operating body operative intelligence input pen.

In this step, when electronic equipment is the intelligent terminal with touch screen, if the image acquisition units of mobile terminal (camera) is in closed condition, then also by the input of the input end of the sensing unit acquisition operating body operative intelligence input pen of electronic equipment.Such as, operating body operative intelligence input pen performs slide downward operation, then the sensing unit (thermal sensing element or light activated element) on the touch screen of electronic equipment just can sense the track of a slide downward.

702: response input under current display interface, produces the first response results.

If in above-mentioned steps 701, there is a word document in the reference position that operating body operative intelligence input pen performs slide downward operation, after sensing units sense then on the touch screen of electronic equipment to the track of a slide downward, just according to the slide downward track sensed, this word document can be moved, moved to the position of slide downward trail termination.

After above-mentioned steps 507 electronic equipment opens first functional unit corresponding with the first identification image according to the first identification image tune, the method provided see the figure embodiment of the present invention also comprises:

801: electronic equipment is by the input of input end during sensing unit acquisition operating body operative intelligence input pen.

In this step, when electronic equipment is the intelligent terminal with touch screen, also by electronic equipment sensing unit obtain operating body operative intelligence input pen time input end input.Obtain the input of the input end of operating body operative intelligence input pen at the sensing unit by electronic equipment, include but not limited to two kinds of modes: the input of the intelligent input pen in the display interface that the projection unit projects obtaining electronic equipment by the image acquisition units of electronic equipment presents on the carrier; Or, the image to be displayed of the projecting cell projection of the intelligent input pen in the display interface that the projection unit projects obtaining electronic equipment by the image acquisition units of electronic equipment presents on the carrier.Such as, operating body operative intelligence input end performs slide downward operation, then the sensing unit (thermal sensing element or light activated element) on the touch screen of electronic equipment just can sense the track of a slide downward.

802; Electronic equipment is with the first functional unit responds input under current display interface, and produce the second response results, the second response results is different from the first response results.

During input for the input end of operating body operative intelligence input pen, response results corresponding to same input operation may be different.For example, if the current display interface of electronic equipment is the word page opened, and operating body operative intelligence input end performs a slide equally, now, first functional unit is when responding this slide, what produce is not just word document move in step 502, but writes instruction on the current word page.The track of the slide downward that the first functional unit slide downward operation is corresponding, word page display arabic numeral " 1 " in current display interface.

In sum, the method that the embodiment of the present invention provides, intelligent input pen is after according to input operation determination image to be displayed, image to be displayed is exported by display translation unit, thus electronic equipment is after the image to be displayed getting the output of intelligent input pen, image to be displayed and multiple identification image is carried out images match, determines the first identification image, such as, the projecting cell of this electronic equipment changes projection displaying contents on the carrier because responding described control operation.Thus realize being shown or the different image to be displayed that projects by intelligent input pen, described electronic equipment can be controlled easily, and not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation, improve efficiency.

Embodiment five

Embodiments provide a kind of intelligent input pen, see Fig. 9, intelligent input pen at least comprises display translation unit 901, and intelligent input pen also comprises:

Acquiring unit 902, for obtaining input operation;

Determining unit 903, for according to input operation determination image to be displayed;

Display translation unit 901, for being exported by image to be displayed, image to be displayed is used for gathering and identifies the first functional unit that the electronic equipment response of image to be displayed is corresponding with image to be displayed.

Alternatively, display translation unit is projecting cell, projecting cell, for being projected by image to be displayed on a supporting body to show image to be displayed.

In sum, the intelligent input pen that the embodiment of the present invention provides, after according to input operation determination image to be displayed, image to be displayed is exported by display translation unit, thus electronic equipment is after the image to be displayed getting the output of intelligent input pen, according to image to be displayed, electronic equipment controls the control operation of the displaying contents execution correspondence of self display translation unit.Such as, the display screen of this electronic equipment changes the displaying contents of display screen because responding described control operation, or the projection module of this electronic equipment changes because responding described control operation the content being projected in supporting body display.Thus the different image to be displayed that realization is shown by intelligent input pen, described electronic equipment can be controlled easily, and not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation, improve efficiency.

Embodiment six

Embodiments provide a kind of electronic equipment, see Figure 10, electronic equipment at least comprises an image acquisition units 1001, and electronic equipment comprises:

Image acquisition units 1001, for obtaining image to be displayed; Image to be displayed is the image that the display translation unit of intelligent input pen exports;

Image matching unit 1002, for image to be displayed and multiple identification image are carried out images match, determines the first identification image; Wherein, the corresponding functional unit of each identification image in multiple identification image, functional unit is that electronic equipment possesses and the functional unit that can respond;

Tune opens unit 1003, opens first functional unit corresponding with the first identification image, to make the input of the input end of the first functional unit responds intelligent input pen for adjusting according to the first identification image.

Alternatively, electronic equipment comprises sensing unit, sensing unit, the input of input end during for obtaining operating body operative intelligence input pen;

First functional unit, for response input under current display interface, produces the first response results.

Alternatively, sensing unit, the input of input end during for obtaining operating body operative intelligence input pen;

First functional unit, for response input under current display interface, produce the second response results, the second response results is different from the first response results.

Alternatively, electronic equipment has or connects a projecting cell, and sensing unit is image acquisition units; Sensing unit, for obtaining the input of the intelligent input pen in display interface that projection unit projects presents on the carrier; Or, the image to be displayed of the projecting cell projection of the intelligent input pen in the display interface that acquisition projection unit projects presents on the carrier.

The electronic equipment that the embodiment of the present invention provides, electronic equipment is after obtaining image to be displayed by image acquisition units, image to be displayed and multiple identification image are carried out images match, determine the first identification image, and the first functional unit opening correspondence is adjusted according to the first identification image, and then make the first functional unit responds first identification image, thus the different image to be displayed that realization is shown by intelligent input pen, described electronic equipment can be controlled easily, and do not need connector between intelligent input pen and electronic equipment, improve the feasibility of control operation, improve efficiency

It should be noted that: the intelligent input pen that above-described embodiment provides and electronic equipment are when control operation, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, inner structure by intelligent input pen or electronic equipment is divided into different functional modules, to complete all or part of function described above.In addition, the intelligent input pen that above-described embodiment provides or the embodiment of the method for electronic equipment and control operation belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a method for control operation, is characterized in that, described method is applied in intelligent input pen, and described intelligent input pen at least comprises a display translation unit, and described method comprises:

Obtain input operation;

According to described input operation determination image to be displayed;

2. method according to claim 1, is characterized in that, described image to be displayed and the first identification image similarity meet predetermined value; Described first identification image is stored on described electronic equipment, is used to indicate tune and opens the first functional unit.

3. method according to claim 2, is characterized in that, described intelligent input pen also comprises a switch unit, described switch unit for generation of different input operations to determine different images to be displayed; Described switch unit is arranged on the region that described intelligent input pen grips for operating body, so that described operating body operates.

4. method according to claim 1, is characterized in that, described display translation unit to be arranged on described intelligent input pen and away from input end.

5. method according to claim 4, is characterized in that, described display translation unit is projecting cell, described described image to be displayed is exported by described display translation unit after, described method also comprises:

6. a method for control operation, is characterized in that, described method is applied in electronic equipment, and described electronic equipment at least comprises an image acquisition units, and described method comprises:

7. method according to claim 6, described electronic equipment comprises sensing unit, and described sensing unit is for responding to the input of the input end of described intelligent input pen, and described by before described image acquisition units acquisition image to be displayed, described method also comprises:

8. method according to claim 7, is characterized in that, described according to described first identification image adjust open first functional unit corresponding with described first identification image after, also comprise:

9. the method according to claim 7 or 8, is characterized in that, described electronic equipment has or connects a projecting cell, and described sensing unit is described image acquisition units; Described sensing unit, for responding to the input of the input end of described intelligent input pen, comprising:

10. an intelligent input pen, is characterized in that, described intelligent input pen at least comprises display translation unit, and described intelligent input pen also comprises:

Acquiring unit, for obtaining input operation;

11. intelligent input pens according to claim 10, is characterized in that, described image to be displayed and the first identification image similarity meet predetermined value; Described first identification image is stored on described electronic equipment, is used to indicate tune and opens the first functional unit.

12. intelligent input pens according to claim 11, is characterized in that, described intelligent input pen also comprises a switch unit, described switch unit for generation of different input operations to determine different images to be displayed; Described switch unit is arranged on the region that described intelligent input pen grips for operating body, so that described operating body operates.

13. intelligent input pens according to claim 10, is characterized in that, described display translation unit to be arranged on described intelligent input pen and away from input end.

14. intelligent input pens according to claim 13, is characterized in that, described display translation unit is projecting cell, described projecting cell, for being projected by described image to be displayed on a supporting body to show described image to be displayed.

15. 1 kinds of electronic equipments, it is characterized in that, described electronic equipment at least comprises an image acquisition units, described electronic equipment comprises:

16. electronic equipments according to claim 15, described electronic equipment comprises sensing unit, described sensing unit, for obtaining the input of described input end when described operating body operates described intelligent input;

17. electronic equipments according to claim 16, is characterized in that, described sensing unit, for obtaining the input of described input end when described operating body operates described intelligent input;

18. electronic equipments according to claim 16 or 17, it is characterized in that, described electronic equipment has or connects a projecting cell, and described sensing unit is described image acquisition units; Described sensing unit, for obtaining the input of the described intelligent input pen in display interface that described projection unit projects presents on the carrier; Or, obtain the image to be displayed of the projecting cell projection of the described intelligent input pen in display interface that described projection unit projects presents on the carrier.