CN103425237A

CN103425237A - Display control method and electronic device

Info

Publication number: CN103425237A
Application number: CN2012101529954A
Authority: CN
Inventors: 朱少峰
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2012-05-16
Filing date: 2012-05-16
Publication date: 2013-12-04
Anticipated expiration: 2032-05-16
Also published as: CN103425237B

Abstract

The invention discloses a display control method and an electronic device. The display method is applied to a first electronic device which connected with a second electronic device through a first data path and includes: monitoring a first preset detection range corresponding to a display interface of the first electronic device; determining a first coordinate position in a first to-be-displayed image according to a first relative position information when a target operating body being detected in the first preset detection range and the first relative position information of the target operating body corresponding to the display interface is judged to be satisfactory to the preset condition; generating image output data according to the first to-be-displayed image and the first coordinate position of the first to-be-displayed image, transmitting the image output data to the second electronic device through the first data path to display and indicating the first coordinate position in the first to-be-displayed image outputted by the second electronic device. By the display control method, misoperation or inaccurate operation can be reduced.

Description

A kind of display control method and electronic equipment

Technical field

The present invention relates to the technical field of the display interface control of electronic equipment, relate in particular a kind of display control method and electronic equipment.

Background technology

The range of application of electronic equipment is increasingly extensive.In order to adapt to user's demand, existing electronic equipment also not only possesses communication function, also can video playback, picture showing, carry out the functions such as game operation.Take mobile phone as example, carry out telephonic communication except utilizing mobile phone, people can also utilize mobile phone to play games or image browsing etc.

For the electronic equipment that is provided with touch-screen, when the user is utilizing that electronic equipment is played, image browsing or watch in the process of video, all need the user to point to obtain other felt pens etc. to be clicked or slide on the touch-screen of electronic equipment, to carry out corresponding interface control.While as the user, utilizing mobile phone to play games, user's finger is in the enterprising line slip operation of the touch-screen of mobile phone, or carry out the operations such as icon drag on mobile phone interface, when the slip touch operation of pointing on this display interface of mobile phone being detected, can trigger this mobile phone and carry out the operational order corresponding with this finger manipulation.

But in a lot of situations, people carry out in the process of touch operation on the display interface of electronic equipment, but often certain assigned operation icon or the image on display interface can not be accurately clicked or be dragged in appearance, and then operating mistake occurs, or the situation of inconvenient operation occurs.For example working as the user will be in order to improve the enjoyment of game, mobile phone is connected with giant-screen players such as televisors, and then demonstrate the interface identical with mobile phone on televisor, when user's finger contact during to the display interface of mobile phone, can trigger corresponding operation, but if eyes of user is kept a close watch on television screen, can't accurately click or drag respective icon and then cause operating mistake, or unhandy problem.

Summary of the invention

In view of this, the invention provides a kind of display control method and electronic equipment, to solve prior art existing problem in showing control procedure, and then the raising user operates accuracy.

For achieving the above object, the invention provides following technical scheme: a kind of display control method, the method is applied to the first electronic equipment, and described the first electronic equipment is connected with the second electronic equipment by the first data path, and described method comprises:

The default sensing range of the display interface of described the first electronic equipment corresponding first is monitored;

When in described the first preset range, the object run body being detected, judge whether described object run body meets pre-conditioned with respect to the first-phase location information of described display interface;

When described first-phase location information meets when pre-conditioned, according to described first-phase location information, in to be exported first treats presenting images, determine the first coordinate position;

Treat that according to described first presenting images and first treats the first coordinate position synthetic image output data in presenting images, described image output data are transferred to described the second electronic equipment by described the first data path and carry out output display, in order to indicate described the first coordinate position in presenting images is treated in first of described the second electronic equipment output.

On the other hand, the invention discloses a kind of electronic equipment, described electronic equipment is connected with the second electronic equipment by the first data path, and described electronic equipment comprises:

Detecting unit, monitored for the default sensing range of the display interface to described the first electronic equipment corresponding first;

Judging unit, for when described detecting unit detects the object run body in described the first preset range, judge whether described object run body meets pre-conditioned with respect to the first-phase location information of described display interface;

The coordinate determining unit, meet when pre-conditioned for go out described first-phase location information when described judgment unit judges, according to described first-phase location information, in to be exported first treats presenting images, determines the first coordinate position;

Image data creating unit, for treating that according to described first presenting images and first treats the first coordinate position synthetic image output data of presenting images;

The data output unit, carry out output display for described image output data are transferred to described the second electronic equipment by described the first data path, in order to indicate described the first coordinate position in presenting images is treated in first of described the second electronic equipment output.

Known via above-mentioned technical scheme, compared with prior art, the present invention openly provides a kind of display control method and electronic equipment, the method is applied to an electronic equipment, the method is applied to the first electronic equipment, the first electronic equipment is connected with the second electronic equipment by the first data path, and the method is monitored the default sensing range of the display interface of the first electronic equipment corresponding first; When in the first preset range, the object run body being detected, judge whether the object run body meets pre-conditioned with respect to the first-phase location information of display interface; When the first-phase location information meets when pre-conditioned, according to the first-phase location information, in to be exported first treats presenting images, determine the first coordinate position; And treat that according to first presenting images and first treats the first coordinate position synthetic image output data in presenting images, and then this image output data are transferred to described the second electronic equipment by the first data path carry out output display, thereby realize indicating the first coordinate position in presenting images is treated in first of the second electronic equipment output, and then be conducive to the click of handle icon default on the display interface of user to the second electronic equipment or drag, reduce maloperation or operate inaccurate situation.

The accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing provided other accompanying drawing.

Fig. 1 shows the schematic flow sheet of an embodiment of a kind of display control method of the present invention;

Fig. 2 shows the schematic flow sheet of a kind of another embodiment of display control method of the present invention;

Fig. 3 shows the schematic flow sheet of a kind of another embodiment of display control method of the present invention;

Fig. 4 shows the structural representation of an embodiment of a kind of electronic equipment of the present invention;

Fig. 5 shows a kind of composition structural representation of image data creating unit in electronic equipment of the present invention;

Fig. 6 shows the another kind of structural representation that forms of image data creating unit in electronic equipment of the present invention;

Fig. 7 shows the structural representation of a kind of another embodiment of electronic equipment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.

The embodiment of the invention discloses a kind of display control method, the method is applied to the first electronic equipment, this first electronic equipment is connected with the second electronic equipment by the first data path, when this utilizes this second electronic equipment to show the view data of this first electronic equipment output, can realize improving the user operation of the view data that shows on the second electronic equipment is controlled to convenient degree, and the user operates the precision of control.

Referring to Fig. 1, show the process flow diagram of an embodiment of a kind of display control method of the present invention, the method of the present embodiment is applied to the first electronic equipment, this first electronic equipment can be mobile phone, PDA, palm PC etc., this general first electronic equipment is provided with touch-screen, this first electronic equipment is connected with the second electronic equipment by the first data path, and the method comprises:

Step 101: the default sensing range of the display interface of the first electronic equipment corresponding first is monitored.

In the present invention, this first electronic equipment comprises detecting unit, and the first default sensing range that detecting unit can be corresponding to the display interface of the first electronic equipment is monitored, to determine in this first default sensing range the object run body whether occurred.

Wherein, the default sensing range of display interface corresponding first refers to the spatial dimension with the display interface distance to a declared goal of this first electronic equipment.The first default sensing range that this display interface is corresponding can be understood as apart from this display interface certain distance, and puts formed area of space in certain areal extent.For example, when certain o'clock is in the first default sensing range, in this object and display interface distance to a declared goal, and when with this, vertical line is done on the plane to the display interface place, vertical point is positioned on this display interface.

General, the spatial dimension that the spatial dimension size of the first default sensing range can detect with this detecting unit is relevant.

Step 102: when in the first preset range, the object run body being detected, judge whether this object run body meets pre-conditioned with respect to the first-phase location information of the display interface of the first electronic equipment.

Wherein, the object run body can be the objects such as user's finger or operating pen.

When having the object run body to enter in this first preset range, detecting unit can detect this object run body, simultaneously, this first electronic equipment need to get the first-phase location information of the display interface with respect to this first electronic equipment of this object run body, and then execution judges whether this first-phase location information meets pre-conditioned operation.

Wherein, this first-phase location information can comprise: the first-phase of this object run body and this display interface is adjusted the distance, and/or this object run body with respect to the first-phase of display interface to the planimetric coordinates position.Wherein, this first-phase is adjusted the distance and be can be understood as the vertical range of this object run body and display interface; This object run body relatively can be understood as this object run body with the first-phase of display interface to the planimetric coordinates position, and to take the plane of this display interface covering be reference planes, the planimetric coordinates value of this object run body of determining, specifically determine that this first-phase has multiple to the mode of planimetric coordinates position:

Wherein a kind ofly determine that this object run body with respect to the first-phase of display interface to the mode of planimetric coordinates position is: determine the projection coordinate position of described object run body on display interface, using described projection coordinate position as described first-phase to the planimetric coordinates position, do projection from this object run body to display interface, the coordinate position of subpoint on this display interface be this object run body with respect to the first-phase of display interface to the planimetric coordinates position.

Another kind of determine that this object run body with respect to the first-phase of display interface to the mode of planimetric coordinates position is: determine that described object run body is to the projection line of surface level and the intersection point of described display interface, and obtain the coordinate position of described intersection point at described display interface, using described intersection point at the coordinate position of described display interface as described first-phase to the planimetric coordinates position.

Especially, when display interface is parallel with surface level, this object run that above two kinds of modes are determined is identical to the planimetric coordinates position with respect to the first-phase of display interface.

Step 103: when this first-phase location information meets when pre-conditioned, according to the first-phase location information, in to be exported first treats presenting images, determine the first coordinate position.

The application meets when pre-conditioned in the first-phase location information, need to determine this first electronic equipment presenting images to be exported, in the application, presenting images current to be exported is called to first and treats presenting images, and first determine first coordinate position relevant to this first-phase location information in treating presenting images according to this first-phase location information at this.

Wherein, determine that according to this first-phase location information first treats that the first coordinate position in presenting images can be set according to actual conditions, only can be reflected in first and treat in presenting images to determine a coordinate position, and at this first first coordinate position in treating presenting images relevant the getting final product of first-phase location information to the relative display interface of this target object.

When this first-phase location information comprises this object run body with respect to the first-phase of display interface during to the planimetric coordinates position, can according to this according to described object run body with respect to the first-phase of described display interface to the planimetric coordinates position, determine the first coordinate position in to be exported first treats presenting images.In other words, determine first-phase in display interface to the planimetric coordinates position, according to the first-phase in this display interface, to the planimetric coordinates position, in to be exported first treats presenting images, determine the first coordinate position.Optionally, can determine first the first coordinate position in presenting images according to following mode: when this, first when presenting images is shown on the display interface of this first electronic equipment, this first treats that the first coordinate position in presenting images overlaps the planimetric coordinates position with first-phase in this display interface.

Step 104: according to first, treat that presenting images and first treats the first coordinate position synthetic image output data in presenting images, these image output data are transferred to the second electronic equipment by the first data path and carry out output display, in order to indicate this first coordinate position in presenting images is treated in first of the second electronic equipment output.

In the first-phase location information with respect to display interface according to this object run body, first after determining the first coordinate position in presenting images, according to this, first treat that presenting images and first treats the first coordinate position synthetic image output data in presenting images, give the second electronic equipment by this image output data transmission, thereby realize showing that this first treats presenting images on this second electronic equipment, and indicate this first the first coordinate position for the treatment of presenting images.

Wherein, this second electronic equipment can be for possessing the display device of image display function, as televisor, the image playing devices such as projector, this second electronic equipment receives the image output data of the first electronic equipment by the first data path, owing in these image output data, having comprised and having indicated this first the first coordinate position for the treatment of in presenting images to be exported, and then when this second electronic equipment receives these image output data and shows output, can indicate this first the first coordinate position for the treatment of presenting images, thereby make the user without the display interface of paying close attention to the first electronic equipment, can determine the relevant location information of object run body, and according to the shift position of object run body, provide corresponding prompting in the image represented at the second electronic equipment.

In the present embodiment, the default sensing range of the display interface of the first electronic equipment corresponding first is monitored, when in the first preset range, the object run body being detected, judge whether the object run body meets pre-conditioned with respect to the first-phase location information of display interface, when the first-phase location information meets when pre-conditioned, according to the first-phase location information, in to be exported first treats presenting images, determine the first coordinate position, and treat that according to first presenting images and first treats the first coordinate position synthetic image output data in presenting images, and then carry out output display to the second electronic equipment this image output data transmission, thereby realize indicating the first coordinate position in presenting images is treated in first of the second electronic equipment output, when so instant user's eyes leave the display interface of the first electronic equipment, also can in the image according to demonstrating on the second electronic equipment to the information moving target operating body of the first coordinate position, and then be conducive to the click of handle icon default on the display interface of user to the second electronic equipment or drag, reduce maloperation or operate inaccurate situation.

In the present embodiment, the mode that detects the object run body in the first default sensing range that the display interface of the first electronic equipment is corresponding has multiple, and wherein a kind of mode is: utilize preset ultrasound examination unit to detect the object run body in the first default sensing range.The ultrasound examination unit sends ultrasound wave in this first default sensing range, and while in this first default sensing range, the object run body occurring, this ultrasound wave can reflect, thereby this ultrasound examination unit inspection is to the object run body.This ultrasound examination unit is according to the ultrasound wave sent and the hyperacoustic time interval reflected, hyperacoustic directional information, frequency, and the information such as ultrasonic propagation velocity is determined the first-phase location information of this object run body with respect to the display interface of this first electronic equipment.This ultrasound examination unit comprises a plurality of sub-ultrasound examinations unit, and every individual sub-ultrasound examination unit is detected a part of scope of the first preset range.

The another kind of mode that detects the object run body is: the image unit of the display interface lower floor by being preset at this first electronic equipment detects the object run body in the first default sensing range.Be preset with image unit under the display interface of the first electronic equipment, when the display interface of the first electronic equipment upward the time, this image unit can see through this display interface absorb display interface top and the image information in this first default sensing range, so according to picked-up to image information determine whether to detect the object run body.

The another kind of mode that detects the object run body is: be built-in with sub-array of display cells and be embedded in the image acquisition units in this sub-display unit at display interface, gather the information that whether occurs the object run body in this first default sensing range by this image acquisition units.

The another kind of mode that detects the object run body can be: by the object run body in described the first preset range of capacitive sensing unit inspection.As, when user's finger apart from the display unit specified scope of this first electronic equipment in the time, along with user's finger when moving above this display interface or on display interface, this capacitive sensing unit can be according to the finger that the isoparametric situation of change of electric capacity, electric current or oscillator frequency detected and determine whether to detect the user, and user's finger is with respect to the positional information of display interface.

Position relationship when the display interface of object run body and the first electronic equipment can be set in actual applications as required in which kind of situation, just carry out and determine the first coordinate position in first treats presenting images, and then show that at the second electronic equipment this is first during until presenting images, indicate this first operation for the treatment of the first coordinate position of presenting images.Therefore, the first-phase location information of this object run body and display interface meet pre-conditioned can comprise multiple, when this first-phase location information comprises that the first-phase of the display interface of object run body and the first electronic equipment is adjusted the distance, can be: the first-phase that judges the display interface of object run body and the first electronic equipment adjust the distance whether meet pre-conditioned.

Concrete, can adjust the distance whether be less than the first predeterminable range for the first-phase of the display interface that judges object run body and the first electronic equipment, when this first-phase is adjusted the distance while being less than the first predeterminable range, carry out according to the first-phase location information of object run body and determine the operation of primary importance coordinate in first treats presenting images, export this so that follow-up at the second electronic equipment and first can indicate this first coordinate position during until presenting images.Under this kind of situation, so long as the object run body is in corresponding the first preset range of the display interface of this first electronic equipment, and the first-phase of this object run body and display interface is adjusted the distance and is less than the first predeterminable range, this first electronic equipment just can be determined the first primary importance coordinate for the treatment of in presenting images according to detecting object run body primary importance information, like this, no matter be the display interface whether operating body touches this first electronic equipment, detect the mode of object run body and determine that first treats that the mode of the first coordinate position in presenting images is all identical.That is to say, no matter whether the object run body touches the display interface of the first electronic equipment, as long as adjusting the distance, the first-phase of object run body and this display interface meets while being less than the first predeterminable range, all can adopt the application's method to determine the first coordinate position in first treats presenting images, and show in the second electronic equipment that in follow-up execution this is first during until presenting images, indicate this first the first coordinate position for the treatment of presenting images.

And in actual applications, if operating body is during near to or in contact with the display interface to the first electronic equipment, this first electronic equipment can detect contact, and determine the coordinate position of contact in display interface, and when output image, can demonstrate at this coordinate position the information that contact touches display interface, as distinguished etc. with this coordinate place display interface color burn etc., and then, after the first electronic equipment outputs to the second electronic equipment by image, also can demonstrate the coordinate position of contact contact in the image shown on the second electronic equipment.Therefore, the first-phase that judges in this application the display interface of object run body and the first electronic equipment adjust the distance whether meet pre-conditioned, can be also: the first-phase that judges the display interface of object run body and the first electronic equipment adjusts the distance whether be less than the first predeterminable range, and be greater than the second predeterminable range, and adjust the distance and be less than the first predeterminable range when this first-phase, and, while being greater than the second predeterminable range, carry out the operation of determining the first coordinate position in first treats presenting images.And adjust the distance while being less than or equal to the second predeterminable range when this first-phase, can carry out determining the operation of the first coordinate position in first treats presenting images, thereby be transferred to the second electronic equipment until output image the time, also without showing especially this first coordinate position, without showing that on the second electronic equipment this is when the output image, on output image, point out especially treating.Certainly, when this first-phase, adjust the distance while being less than or equal to the second predeterminable range, can adopt Shang De contact, existing detection display interface and show the mode of contact position, demonstrate contact position demonstrate image on the second electronic equipment in.

Wherein, the first predeterminable range is greater than the second predeterminable range, and the first predeterminable range and the second predeterminable range can be set as required.Optionally, it is foundation that this second predeterminable range can be take the distance that the first electronic equipment can detect contact on touch-screen, and for example this second predeterminable range can be zero.

In the application, the first electronic equipment is connected with the second electronic equipment by the first data path, thereby the output image for the treatment of on the first electronic equipment is transferred on the second electronic equipment and shows output by the first data path, in the second electronic equipment output image process, on the display interface of this first electronic equipment, can not carry out any image output.Also can say, in the process of being monitored in the default sensing range of the display interface to the first electronic equipment corresponding first, image output is not arranged on the display interface of this first electronic equipment.Concrete, this first electronic equipment comprises display unit, this display unit is controlled the image output of display interface, when the first electronic equipment is monitored the default sensing range of display interface corresponding first by detecting unit, this display unit is in closed condition, thereby export without image on the display interface of the first electronic equipment, thereby realize only at the second electronic equipment end, carrying out image output, to reduce the power consumption of the first electronic equipment.

Treating that according to first the mode of the first coordinate position synthetic image output data of presenting images and first in treating presenting images also can have multiple, corresponding, also there is multiple situation in the mode that indicates the first coordinate position in presenting images is treated in first of the second electronic equipment output.Referring to Fig. 2, show the schematic flow sheet of a kind of another embodiment of display control method of the present invention, the present embodiment is applied to the first electronic equipment, this first electronic equipment is the electronic equipment that mobile phone, PDA etc. are provided with touch-screen, this first electronic equipment is connected with the second electronic equipment by the first data path, and this second electronic equipment is the display device with Video Out.The method of the present embodiment comprises:

Step 201: the default sensing range of the display interface of the first electronic equipment corresponding first is monitored.

The operating process of this step and the described embodiment of Fig. 1 is similar, specifically can be with reference to the associated description of Fig. 1 embodiment.

Step 202: when in the first preset range, the object run body being detected, the first-phase that gathers the display interface of object run body and the first electronic equipment is adjusted the distance.

When the object run body being detected, determine that the first-phase of this object run body and display interface is adjusted the distance, adjust the distance and determine whether to generate the prompting sign according to first-phase so that follow-up.

Gather the mode that first-phase is adjusted the distance, according to the difference of the mode that detects target object and different, specifically can be with reference to detecting several modes of object run body in Fig. 1 embodiment.As the first-phase that utilizes ultrasound examination object run body and display interface is while adjusting the distance, be according to the ultrasonic reflections principle, and adjust the distance in conjunction with the first-phase that ultrasonic reflections frequency and sending and receiving are determined this object run body and display interface to hyperacoustic time interval.

Step 203: judge this first-phase to the display interface of object run body and the first electronic equipment adjust the distance whether meet pre-conditioned.

Judging and adjust the distance this first-phase whether meet pre-conditioned can be to judge that this first-phase is adjusted the distance whether to be less than the first predeterminable range, can be also to judge that this first-phase is adjusted the distance whether to be less than the first predeterminable range and to be greater than the second predeterminable range.

Step 204: when this first-phase, adjust the distance and meet when pre-conditioned, determine this object run body with respect to the first-phase of the display interface of this first electronic equipment to planimetric coordinates, and according to the first-phase in display interface, planimetric coordinates is determined to the first coordinate position in to be exported first treats presenting images.

Adjust the distance and meet when pre-conditioned when first-phase, need to further determine this target object with respect to the first-phase of display interface to planimetric coordinates, determine that according to different detection modes first-phase is also different to the mode of planimetric coordinates.When by image unit, absorbed the object run body, can by picked-up to image analyzed, and determine this first-phase to planimetric coordinates in conjunction with the position relationship of picked-up unit and display interface.

This first-phase of determining can be the projection coordinate point of this object run body on this first electronic equipment display interface to planimetric coordinates, can be also the coordinate figure of this object run body to the intersection point of the projection line of surface level and described display interface.

Step 205: structure and first is treated the prompting sign that in presenting images, the first coordinate position is associated.

Step 206: first, treat that the first coordinate position place of presenting images generates described prompting sign.

Determine first after the first coordinate position in presenting images, construct a prompting sign, this prompting sign is associated with this first coordinate position, concrete can be the parameter that comprises this first coordinate position in this prompting sign, in order to according to this first coordinate position parameter, this prompting sign is synthesized at this first the first coordinate position place that treats presenting images, thereby treat the combination of presenting images and this prompting sign by first, at this, first treat that the first coordinate position place of presenting images generates a prompting sign.

Certainly, also can be directly at this, first treat that the first coordinate position place of presenting images generates a prompting sign.

Wherein, this prompting sign can be set according to actual needs, as this prompting sign can be a preset icon.

Step 207: will comprise first of prompting sign and treat that presenting images exports data as image, and this image output data are transferred to the second electronic equipment by the first data path, in order to show output on this second electronic equipment, this comprises first of prompting sign and treats presenting images.

To point out sign and first after presenting images is synthetic, can generate this prompting sign at this first first coordinate position for the treatment of presenting images, this is included to first of prompting sign and treat that the data of presenting images send to the second electronic equipment, the second electronic equipment is exported the equipment of this first electronic equipment, both can on the second electronic equipment, show that this first treated presenting images, and this first treats that the first coordinate position of presenting images shows a prompting sign.

Ought detect in the present embodiment in corresponding first preset range of display interface of the first electronic equipment and have the object run body, and the first-phase of object run body and display interface is adjusted the distance and is met when pre-conditioned, according to the first relative position coordinates of object run body and display interface, determine the first coordinate position in to be exported first treats presenting images, and generate the prompting icon at the first coordinate position, and will comprise the prompting icon first treat that presenting images is sent to the second electronic equipment, thereby electronic equipment is exported this first when presenting images, can treat that the first coordinate position place of presenting images shows this prompting icon first, because the position of this prompting icon is relevant with the relative position of the display interface of object run body and the first electronic equipment, thereby the user is without the display interface of paying close attention to the first electronic equipment, also can determine the positional information of object run body, and then convenient realization is to operation and the control of the operating point such as icon or button in output image.

In addition, the present embodiment is when determining first the first coordinate position in presenting images, after also can constructing again the prompting sign be associated with this first coordinate position, this first is treated to presenting images, this first first coordinate position value for the treatment of in presenting images, and the data acquisition of this prompting sign exports data as image, these image output data are sent to the second electronic equipment; After this second electronic equipment receives these image output data, treat the first coordinate position of presenting images according to first in these image output data, and the prompting be associated with this first coordinate position sign, this prompting sign is synthesized at this first the first coordinate position place that treats presenting images, and first after synthesizing treat that presenting images is exported, there is first of prompting sign and treat presenting images thereby demonstrate this on the second electronic equipment, thereby pointing out out this first the first coordinate position for the treatment of presenting images.

Further, when determining this first first coordinate position in presenting images, also can only this be comprised to first and treat that presenting images and first treats that the data of the first coordinate position in presenting images deliver to the second electronic equipment as image output Data Concurrent; This second electronic equipment calls a default prompting sign of its storage, and will preset prompting sign and synthesize at this and first treat the first coordinate position place of presenting images, thereby make first of this second electronic equipment output treat that the first coordinate position place in presenting images shows a default prompting sign.That is to say, the first electronic equipment completes determines first after the first coordinate position in presenting images, to comprise first of this first co-ordinate position information and treat that presenting images sends to the second electronic equipment, this second electronic equipment calls a default prompting sign (as an icon) of its storage, and complete this default prompting icon synthesized in this first operation for the treatment of the first coordinate position place of presenting images, and then on this second electronic equipment output this there is first of default prompting sign and treat presenting images.

Referring to Fig. 3, show the schematic flow sheet of a kind of another embodiment of display control method of the present invention, the present embodiment is applied to the first electronic equipment, this first electronic equipment can have the electronic equipment that touches Presentation Function for mobile phone, PDA etc., this first electronic equipment is connected with the second electronic equipment by the first data path, and the method for the present embodiment comprises:

Step 301: the default sensing range of the display interface of the first electronic equipment corresponding first is monitored.

Step 302: when in the first preset range, the object run body being detected, determine that the first-phase of the display interface of object run body and the first electronic equipment is adjusted the distance, and judge that this first-phase is adjusted the distance and whether be less than the first predeterminable range.

Step 303: adjust the distance while being less than the first predeterminable range when described first-phase, judge that whether described the first predeterminable range is greater than the second predeterminable range, if so, enters step 304; If not, enter step 306.

Step 304: at the first-phase of this object run body and display interface, adjust the distance when being less than the first predeterminable range and being greater than the second predeterminable range, the first detecting unit by this first electronic equipment detects the first planimetric coordinates position of this target object with respect to display interface.

Wherein, this first detecting unit is identical with the described detecting unit in embodiment illustrated in fig. 1, adjust the distance while being less than the first predeterminable range when the first-phase of first object operating body and display interface, can take to detect this object run body identical with the mode of detection object run body in the first preset range with respect to the mode of taking of the first coordinate position of display plane.For example, during by the object run body in the first preset range of ultrasound examination the first electronic equipment, also can determine first planimetric coordinates of this object run body with respect to the display interface of this first electronic equipment by the ultrasound examination mode.

Certainly, at first-phase, adjust the distance while being less than the first predeterminable range, can, when step 301 detects this object run body, according to the relevant information of the object run body got, determine that this first-phase is to the planimetric coordinates position.

Step 305: according to this first planimetric coordinates position, determine the first coordinate position in first treats presenting images, structure and described first is treated in presenting images the first prompting sign that the first coordinate position is associated, and enters step 308.

Step 306: at this first-phase, adjust the distance while being less than or equal to this second predeterminable range, the second detecting unit by this first electronic equipment detect this object run body with respect to the first-phase of display interface to the planimetric coordinates position.

Wherein, the second predeterminable range is less than the first predeterminable range.

This second detecting unit and this first detecting unit can be same detecting unit, can be also different detecting units.Also just say, when the distance of this object run body and display interface is less than or equal to the second predeterminable range, the mode that also can adopt this object run body to be greater than the second predeterminable range detects the first planimetric coordinates position of this object run body with respect to display interface.Optionally, this first detecting unit can be different from this second detecting unit, as, at the first-phase of the display interface of object run body and the first electronic equipment, adjust the distance while being greater than the second predeterminable range, this first detecting unit can be for determining the first planimetric coordinates position by the ultrasound examination mode, and when this first-phase, adjust the distance while being less than or equal to the second predeterminable range, can adopt capacitance detection unit detect this object run body with respect to the first-phase of display interface to planimetric coordinates.

Step 307: according to this first planimetric coordinates position, determine the first coordinate position in first treats presenting images, structure first treats in presenting images that the second prompting that the first coordinate position is associated identifies with this.

Wherein, this second prompting sign is different from this first prompting sign, to distinguish the different distance of object run body apart from display interface.

Step 308: this is comprised to first and treat presenting images, this first first coordinate position for the treatment of presenting images, and the data of first prompting sign or the second prompting sign are given the second electronic equipment as image output data transmission, so that the second electronic equipment synthesizes this first prompting sign or this first prompting sign at this and first treats the first coordinate position place of presenting images, and export this and first treat presenting images.

Determine this first after the first coordinate position in presenting images, difference according to this object run body apart from the distance of display interface, the first prompting sign that structure is associated with this first coordinate position or the second prompting sign, afterwards this is comprised to first and treat presenting images, this first first coordinate position for the treatment of presenting images, and the data of first prompting sign or the second prompting sign are given the second electronic equipment as image output data transmission, and complete this first prompting sign or the second prompting sign are synthesized at this first the first coordinate position place that treats presenting images by the second electronic equipment, and output first after synthetic treated presenting images.

In addition, determine this first after the first coordinate position in presenting images, difference according to this object run body apart from the distance of display interface, after the first prompting sign or the second prompting sign that structure is associated with this first coordinate position, also can be on the first electronic equipment the first prompting sign or the second prompting sign be synthesized at this and first treated on presenting images, and treat that presenting images exports to the second electronic equipment first after synthesizing, the second electronic equipment can directly show output, and this first treats presenting images.

For the scheme of understanding the present embodiment that can be good, take the first electronic equipment as mobile phone be example, the second electronic equipment is that televisor is that example is introduced, and to establish for convenience this second predeterminable range be zero, work as the user, by finger, mobile phone is operated to control, and while showing respective image in televisor, when user's finger enters in corresponding first preset range of screen of this mobile phone, but when finger is positioned at the area just above of this screen, can to the user, point by the ultrasound examination unit inspection be built on this mobile phone, and determine that this user's finger and the first-phase of display interface adjust the distance.If this first-phase is adjusted the distance and is less than the first predeterminable range and user finger and does not touch mobile phone screen, passable directly utilize finger that this ultrasound examination unit determines this user with should be with respect to first-phase of mobile phone to the planimetric coordinates position, and then determine the first coordinate position in to be exported first treats presenting images, and go out to generate the first prompting icon at this first coordinate position, and be transferred to the second electronic equipment and exported.

If user's finger contact is to the screen of this mobile phone, according to existing screen contact detection method, as utilize capacitance detection unit to determine the coordinate position of finger contact, the coordinate position of this finger contact is first-phase to the planimetric coordinates position, and then carry out in to be exported first treats presenting images and determine the first coordinate position, and go out to generate the second prompting icon at this first coordinate position, and be transferred to the second electronic equipment and exported.

It should be noted that, in the present embodiment, adjust the distance while being less than or equal to the second predeterminable range when the first-phase of the display interface of object run body and the first electronic equipment, also can not carry out determining the first coordinate position in first treats presenting images, and construct the operation of the prompting sign be associated with this first coordinate position.As, this second predeterminable range is while on existing electronic equipment, the critical localisation of contact being detected on touch-screen, when first-phase, adjust the distance while being less than or equal to the second predeterminable range, can adopt existing contact detected on the touch-screen of electronic equipment after, treat the processing that presenting images carries out.

In addition, in the above arbitrary embodiment of the application, can also comprise: when the object run body being detected, apart from the first-phase of the display interface of this first electronic equipment, adjust the distance while being greater than the 3rd predeterminable range, terminate in this and first treat in presenting images to determine the first coordinate position, and the operation that identifies of the structure prompting relevant to the first coordinate position.Wherein, the 3rd predeterminable range is greater than the first predeterminable range.

Corresponding a kind of display control method of the present invention, the present invention also provides a kind of electronic equipment, referring to Fig. 4, show the structural representation of an embodiment of a kind of electronic equipment of the application, this electronic equipment is connected with the second electronic equipment by the first data path, and this second electronic equipment can be for having arbitrarily the display device of image display function.In the present embodiment, this electronic equipment comprises: detecting unit 410, judging unit 420, coordinate determining unit 430, image data creating unit 440 and data output unit 450.

Wherein, detecting unit 410, for being monitored the default sensing range of display interface corresponding first.

Judging unit 420, for when described detecting unit detects the object run body in described the first preset range, judge whether described object run body meets pre-conditioned with respect to the first-phase location information of described display interface.

Coordinate determining unit 430, meet when pre-conditioned for go out described first-phase location information when described judgment unit judges, according to described first-phase location information, in to be exported first treats presenting images, determines the first coordinate position.

Image data creating unit 440, for treating that according to described first presenting images and first treats the first coordinate position synthetic image output data of presenting images.

Data output unit 450, for being transferred to described the second electronic equipment by described the first data path, described image output data carry out output display, in order to indicate described the first coordinate position in presenting images is treated in first of described the second electronic equipment output.

Wherein detecting unit detects one or more in the multiple detection technique that the object run body can adopt current existence, therefore, this detecting unit can comprise following any one or a few:

The ultrasound examination unit detects described object run body for utilizing ultrasound examination in the described first default sensing range;

Be preset at the image unit of described display interface lower floor, for seeing through the image information in the default sensing range in described display interface community described first, and according to picked-up to image information detect in the first preset range the object run body;

Be embedded in the interior image acquisition units of sub-display unit of display interface, for gathering the image information of the object run body in the described first default sensing range;

The capacitive sensing unit, for the described object run body by described the first preset range of capacitive sensing.

When detecting unit detects the object run body, this detecting unit also needs to obtain the first-phase location information of this object run body with respect to display interface, this first-phase location information comprises: the first-phase of described object run body and described display interface is adjusted the distance, and/or described object run body with respect to the first-phase of described display interface to the planimetric coordinates position.

Corresponding, this judging unit 420 is specially: for the first-phase that judges described object run body and described display interface adjust the distance whether meet pre-conditioned.

Wherein, this pre-conditioned can with good groundsly needs is set, and concrete, this judging unit 420 comprises:

Whether the first judging unit, be less than the first predeterminable range for judging that described first-phase is adjusted the distance;

Or whether the second judging unit, be less than the first predeterminable range for judging that described first-phase is adjusted the distance, and be greater than the second predeterminable range.

When the first-phase location information comprises that the first-phase of object run body and display interface is adjusted the distance, this coordinate determining unit, be specially: for according to described object run body with respect to the first-phase of described display interface to the planimetric coordinates position, determine the first coordinate position in described to be exported first treats presenting images.

It is multiple that this coordinate determining unit determines that this first-phase has the mode of planimetric coordinates, corresponding, this coordinate determining unit can comprise:

The first coordinate determining unit, for determining the projection coordinate position of described object run body on described display interface, using described projection coordinate position as described first-phase to the planimetric coordinates position;

Perhaps, the second coordinate determining unit, for determining that described object run body is to the projection line of surface level and the intersection point of described display interface, and obtain the coordinate position of described intersection point at described display interface, using described intersection point at the coordinate position of described display interface as described first-phase to the planimetric coordinates position.

Image data creating unit treats that according to first presenting images and first treats that the mode of the first coordinate position synthetic image output data in presenting images has multiple, this corresponding image data creating unit 440 can be by the multiple structure that forms, referring to Fig. 5, for a kind of composition structural representation of this image data creating unit, this image data creating unit 440 comprises in this embodiment:

Sign tectonic element 441, treat for structure and described second the prompting sign that presenting images the first coordinate position is associated.

Wherein, this prompting sign can be a preset icon, also can other signs.

Sign synthesis unit 442, for treating that described first the first coordinate position place of presenting images generates described prompting sign.

The first data synthesis unit 443, treat that for comprising first of described prompting sign presenting images exports data as image.

When this data output unit view data that this first data synthesis unit is synthetic transfers to this second electronic equipment by the first data path, this second electronic equipment can directly show output to its display interface, and this comprises the first data image of prompting sign at the first coordinate position place.

Referring to Fig. 6, be another composition structural representation of this image data creating unit, this image data creating unit can comprise:

Sign tectonic element 441, treat for structure and described second the prompting sign that presenting images the first coordinate position is associated;

The second data synthesis unit 444, treat that for comprising described first the data of presenting images, the first coordinate position and described prompting sign export data as image.

When this image data creating unit adopts the structure of composition shown in Fig. 6, this data output unit, be specially: for described image output data are transferred to described the second electronic equipment by described the first data path, so that described electronic equipment synthesizes described prompting sign according to described image output data the first coordinate position place that treats presenting images first, and first after synthesizing of output treat presenting images.

In addition, this image data creating unit can also only comprise: the 3rd view data synthesis unit.The 3rd view data synthesis unit, treat that for comprising first the data of presenting images and described the first coordinate position export data as image;

Corresponding, this data output unit, be specially: for described image is exported to data transmission to described the second electronic equipment, so that described the second electronic equipment exports described first, treat presenting images, and treat that described second the first coordinate position place of presenting images shows that a default prompting identifies.

Referring to Fig. 7, show the structural representation of another embodiment of a kind of electronic equipment of the present invention, the electronic equipment of the present embodiment is connected with the second electronic equipment by the first data path, and this second electronic equipment can be for having arbitrarily the display device of image display function.The difference of the electronic equipment of the present embodiment and electronic equipment embodiment illustrated in fig. 4 is:

When this detecting unit 410 detects the object run body, obtain the first-phase location information of this object run body, this first-phase location information comprises: the first-phase of described object run body and described display interface is adjusted the distance.

This judging unit 420 is specially: for judging that described first-phase is adjusted the distance, whether be less than the first predeterminable range.

And this electronic equipment also comprises: the 3rd judging unit 460, for when going out described first-phase in described judgment unit judges and adjust the distance and be less than described the first predeterminable range, judges that described first-phase is adjusted the distance whether to be greater than the second predeterminable range;

Further, this detecting unit 410 comprises:

The first detecting unit 411: for go out described first-phase when described the 3rd judgment unit judges, adjust the distance while being greater than the second predeterminable range, detect described object run body with respect to the first-phase of described display interface to planimetric coordinates;

The second detecting unit 412, adjust the distance while being less than or equal to the second predeterminable range for go out described first-phase when described the 3rd judgment unit judges, detect described object run body with respect to the first-phase of described display interface to planimetric coordinates.

Wherein, this first detecting unit and the second detecting unit can be same unit, can be also different unit, as the first detecting unit can be detected by ultrasonic technology, this second detecting unit be by the contact position information on capacitance induction touch panel.

The first-phase that the coordinate position determining unit is determined according to the first detecting unit or the second detecting unit determines that to the planimetric coordinates position first treats the first coordinate position in presenting images.

This image data creating unit can adopt any one composition structure shown in Fig. 5 or Fig. 6.And the sign tectonic element in this image data creating unit comprises:

The first sign tectonic element, for when described the first detecting unit detects described first-phase to planimetric coordinates, described second treat the first coordinate position in presenting images according to what determine, structure and described second treats in presenting images that the first prompting that the first coordinate position is associated identifies;

The second sign tectonic element, for when described the second detecting unit detects described first-phase to planimetric coordinates, described second treat the first coordinate position in presenting images according to what determine, structure and described second is treated in presenting images the second prompting sign that the first coordinate position is associated, wherein, described the second prompting sign is different with described the first prompting sign.

In the embodiment of above any one electronic equipment, this electronic equipment also comprises: display unit, for at described detecting unit, the default sensing range of described display interface corresponding first being carried out to observation process, the image output of blocking-up to described display interface.When the display interface to electronic equipment is monitored, this display unit will not controlled this display interface will be carried out to any image output.Wherein, this display unit and this detecting unit can be same unit, can be also two separate unit of function.

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 that between each embodiment, identical similar part is mutually referring to getting final product.For the disclosed electronic equipment of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part partly illustrates and gets final product referring to method.

To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization 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

1. a display control method, is characterized in that, the method is applied to the first electronic equipment, and described the first electronic equipment is connected with the second electronic equipment by the first data path, and described method comprises:

2. method according to claim 1, it is characterized in that, described first-phase location information comprises: the first-phase of described object run body and described display interface is adjusted the distance, and/or described object run body with respect to the first-phase of described display interface to the planimetric coordinates position.

3. method according to claim 2, is characterized in that, described to judge whether described object run body meets with respect to the first-phase location information of described display interface pre-conditioned, comprising:

The first-phase that judges described object run body and described display interface adjust the distance whether meet pre-conditioned.

4. method according to claim 3, is characterized in that, whether the described first-phase that judges described object run body and described display interface is adjusted the distance meets pre-conditionedly, comprising:

Whether judge that described first-phase is adjusted the distance is less than the first predeterminable range;

Or, judge that described first-phase is adjusted the distance whether to be less than the first predeterminable range, and be greater than the second predeterminable range.

5. method according to claim 2, is characterized in that, describedly according to described first-phase location information, in to be exported first treats presenting images, determines the first coordinate position, comprising:

According to described object run body with respect to the first-phase of described display interface to the planimetric coordinates position, determine the first coordinate position in described to be exported first treats presenting images;

Wherein, determine that described object run body comprises the planimetric coordinates position with respect to the first-phase of described display interface:

Determine the projection coordinate position of described object run body on described display interface, using described projection coordinate position as described first-phase to the planimetric coordinates position;

Perhaps, determine that described object run body is to the projection line of surface level and the intersection point of described display interface, and obtain the coordinate position of described intersection point at described display interface, using described intersection point at the coordinate position of described display interface as described first-phase to the planimetric coordinates position.

6. method according to claim 5, it is characterized in that, when described first, when presenting images is presented on the display interface of described the first electronic equipment, described first treats that the first coordinate position and described first-phase in presenting images coincide to the planimetric coordinates position.

7. method according to claim 1, is characterized in that, described foundation described first treats that presenting images and first treats the first coordinate position synthetic image output data in presenting images, comprising:

Structure and described first is treated the prompting sign that in presenting images, the first coordinate position is associated;

Treat that described first the first coordinate position place of presenting images generates described prompting sign;

To comprise first of described prompting sign and treat that presenting images exports data as image.

8. method according to claim 1, is characterized in that, described foundation described first treats that presenting images and first treats the first coordinate position synthetic image output data in presenting images, comprising:

To comprise described first and treat that the data of presenting images, the first coordinate position and described prompting sign export data as image;

Describedly described image output data be transferred to described the second electronic equipment by described the first data path carry out output display, specifically comprise:

Described image output data are transferred to described the second electronic equipment by described the first data path, so that described electronic equipment synthesizes described prompting sign according to described image output data the first coordinate position place that treats presenting images first, and first after synthesizing of output treat presenting images.

9. method according to claim 1, is characterized in that, described foundation described first treats that presenting images and first treats the first coordinate position synthetic image output data in presenting images, comprising:

To comprise first and treat that the data of presenting images and described the first coordinate position export data as image;

Give described the second electronic equipment by described image output data transmission, so that described the second electronic equipment exports described first, treat presenting images, and treat that described second the first coordinate position place of presenting images shows a default prompting sign.

10. according to the described method of claim 7 or 8, it is characterized in that, described first-phase location information comprises: the first-phase of described object run body and described display interface is adjusted the distance;

When in described the first preset range, the object run body being detected, judge whether described object run body meets with respect to the first-phase location information of described display interface pre-conditioned, comprising:

Before described foundation described first is treated the first coordinate position synthetic image output data during presenting images and first is treated presenting images, also comprise:

Whether judge that described first-phase is adjusted the distance is greater than the second predeterminable range;

Described structure and described second is treated the prompting sign that in presenting images, the first coordinate position is associated, and comprising:

When described first-phase is adjusted the distance while being greater than the second predeterminable range, structure and described second treats in presenting images that the first prompting that the first coordinate position is associated identifies;

When described first-phase is adjusted the distance while being less than or equal to the second predeterminable range, structure and described second is treated in presenting images the second prompting sign that the first coordinate position is associated, described the second prompting sign and described first point out identify different.

11. method according to claim 1, is characterized in that, when corresponding the first preset range of the display interface to described the first electronic equipment is monitored, described display interface does not have any image output.

12. method according to claim 1, is characterized in that, detects the object run body and comprise following any one mode in the described first default sensing range:

Utilize preset ultrasound examination unit to detect described object run body in the described first default sensing range;

Detect the object run body in the described first default sensing range by the image unit that is preset at described display interface lower floor;

Described display interface comprises sub-display unit and is embedded in the image acquisition units in described sub-display unit, by described image acquisition units, detects the object run body in the described first default sensing range;

By the described object run body in described the first preset range of capacitive sensing unit inspection.

13. an electronic equipment, is characterized in that, described electronic equipment is connected with the second electronic equipment by the first data path, and described electronic equipment comprises:

14. electronic equipment according to claim 13, it is characterized in that, described first-phase location information comprises: the first-phase of described object run body and described display interface is adjusted the distance, or, state the object run body with respect to the first-phase of described display interface to the planimetric coordinates position.

15. electronic equipment according to claim 14, is characterized in that, described judging unit is specially: for the first-phase that judges described object run body and described display interface adjust the distance whether meet pre-conditioned.

16. electronic equipment according to claim 15, is characterized in that, described judging unit comprises:

17. electronic equipment according to claim 14, it is characterized in that, described coordinate determining unit is specially: for according to described object run body with respect to the first-phase of described display interface to the planimetric coordinates position, determine the first coordinate position in described to be exported first treats presenting images.

18. electronic equipment according to claim 17, is characterized in that, described coordinate determining unit comprises:

19. electronic equipment according to claim 13, is characterized in that, described image data creating unit comprises:

The sign tectonic element, treat for structure and described second the prompting sign that presenting images the first coordinate position is associated;

The sign synthesis unit, for treating that described first the first coordinate position place of presenting images generates described prompting sign;

The first data synthesis unit, treat that for comprising first of described prompting sign presenting images exports data as image.

20. electronic equipment according to claim 13, is characterized in that, described image data creating unit comprises:

The second data synthesis unit, treat that for comprising described first the data of presenting images, the first coordinate position and described prompting sign export data as image;

Described data output unit, be specially: for described image output data are transferred to described the second electronic equipment by described the first data path, so that described electronic equipment synthesizes described prompting sign according to described image output data the first coordinate position place that treats presenting images first, and first after synthesizing of output treat presenting images.

21. electronic equipment according to claim 13, is characterized in that, described image data creating unit comprises:

The 3rd view data synthesis unit, treat that for comprising first the data of presenting images and described the first coordinate position export data as image;

Described data output unit, be specially: for described image is exported to data transmission to described the second electronic equipment, so that described the second electronic equipment is exported described first and treated presenting images, and treat that described second the first coordinate position place of presenting images shows a default prompting sign.

22. according to the described electronic equipment of claim 18 or 20, it is characterized in that, described first-phase location information comprises: the first-phase of described object run body and described display interface is adjusted the distance;

Described judging unit is specially: for judging that described first-phase is adjusted the distance, whether be less than the first predeterminable range;

This electronic equipment also comprises: the 3rd judging unit, for when going out described first-phase in described judgment unit judges and adjust the distance and be less than described the first predeterminable range, judges that described first-phase is adjusted the distance whether to be greater than the second predeterminable range;

Described detecting unit comprises: the first detecting unit: for go out described first-phase when described the 3rd judgment unit judges, adjust the distance while being greater than the second predeterminable range, detect described object run body with respect to the first-phase of described display interface to planimetric coordinates;

The second detecting unit, adjust the distance while being less than or equal to the second predeterminable range for go out described first-phase when described the 3rd judgment unit judges, detect described object run body with respect to the first-phase of described display interface to planimetric coordinates;

Described sign tectonic element comprises:

23. electronic equipment according to claim 13, it is characterized in that, described electronic equipment also comprises: display unit, and at described detecting unit, the default sensing range of described display interface corresponding first being carried out to observation process, the image output of blocking-up to described display interface.

24. electronic equipment according to claim 13, is characterized in that, described detecting unit comprise following any one or a few:

Be preset at the image unit of described display interface lower floor, for seeing through the image information in the default sensing range in described display interface community described first, and according to picked-up to image information detect the object run body in the first preset range;