CN107704076A - A kind of trend projected objects display systems and its method - Google Patents
A kind of trend projected objects display systems and its method Download PDFInfo
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- CN107704076A CN107704076A CN201710780190.7A CN201710780190A CN107704076A CN 107704076 A CN107704076 A CN 107704076A CN 201710780190 A CN201710780190 A CN 201710780190A CN 107704076 A CN107704076 A CN 107704076A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0641—Shopping interfaces
- G06Q30/0643—Graphical representation of items or shoppers
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Abstract
The invention provides a kind of trend projected objects display systems and its method, wherein, the system includes：Projecting apparatus；Image acquisition units, it is used for the image for tracking human eye information of the collection comprising user；Control unit, it is connected with projecting apparatus and image acquisition units respectively, described control unit is used for according to described image, determine the direction of visual lines of user, according to the direction of visual lines, user article of interest is determined, obtains the displaying information corresponding with the article, controls the projector displaying information.The system can trend collection track identification user article or article position angle direction of interest, the direction for changing projection lens in real time is shown information Projection Display, physical item is combined with projection displaying information actual situation, effective progress article display directly perceived, a variety of occasions such as market/exhibition/museum are can be applicable to, give user different visual enjoyment and entertainment effect.
Description
Technical field
The present invention relates to digital projection display technology field, and system is shown more specifically to a kind of trend projected objects
System and its method.
Background technology
At present, the product in many markets or the article display in museum are this material object based on material object display mostly
On the one hand exhibition method requires that providing enough products and/or article display space is shown, and then cause product introduction
Cost is substantially increased；On the other hand usually require to spend substantial amounts of manpower to go to carry out product and/or thing to customer and/or visitor
Product are explained, and explain not comprehensive enough specialty and human cost is higher.
In the market, although some businessmans while with material object display, are also utilizing some large-sized multimedia equipments
(for example, large scale wall-hung liquid crystal display screen) carries out the image show of product, although this mode compensate for a certain extent
The deficiency of material object display, but this usual price of large-sized multimedia equipment is higher, and the orderly of specific image can only be carried out
Display, it is impossible to timely and effectively projection displaying user Item Information of interest.
The content of the invention
For above-mentioned technical problem, it is an object of the invention to provide a kind of trend projected objects display systems and its side
Method, realize and projected according to the article of the concern of user, Consumer's Experience is more preferable.
To achieve the above object, the embodiments of the invention provide a kind of trend projected objects display systems, including:
Projecting apparatus；
Image acquisition units, for tracking the image of human eye information of the collection comprising user；
Control unit, it is connected respectively with projecting apparatus and image acquisition units, described control unit is used for according to described image,
The direction of visual lines of user is determined, according to the direction of visual lines, user article of interest is determined, obtains and the article phase
Corresponding displaying information, control the projector displaying information.
Alternatively, described control unit determines that user article of interest includes according to the direction of visual lines：
Obtain the user and keep the constant holding duration of the direction of visual lines；
Judge whether the holding duration is more than the preset duration threshold value；
If so, then identification is located at article corresponding on the direction of visual lines of the user, using the article as the use
Family article of interest.
Alternatively, described control unit is additionally operable to：
When determine keep duration be less than or equal to the preset duration threshold value when, judge previously whether determined described in
User's article of interest, however, it is determined that have, continue to control the previous identified user of the projector of interest
The corresponding displaying information of article.
Alternatively, described control unit obtains the displaying information corresponding with the article and included：
Obtain the user's characteristic information of the user；
The standby message corresponding with the article is extracted from default projection resources bank；
The information associated with the user's characteristic information is extracted from the standby message as displaying.
Alternatively, described image collecting unit includes the first motion and camera；The camera is arranged at described
On first motion, first motion is used for the view direction for controlling the camera；
The camera and the first motion are connected with described control unit, and described control unit is additionally operable to by
One motion controls the view direction of the camera, so that the view direction of the camera follows the facial positions of user
Move and move.
Alternatively, the trend projected objects display systems also include：Second motion；
The projecting apparatus is arranged on second motion；
Described control unit is additionally operable to obtain the position of article, and is moved according to the position of the article to described second
Mechanism sends movable signal；
Second motion is used for the projecting direction that the projecting apparatus is adjusted according to movable signal, so that the projection
Instrument projects the displaying information in the article position.
Alternatively, the trend projected objects display systems also include communication module；
The communication module is connected with described control unit.
The embodiment of the present invention additionally provides a kind of trend projected objects methods of exhibiting, and methods described includes：
The image of human eye information of the tracking collection comprising user；
According to described image, the direction of visual lines of user is determined；
According to the direction of visual lines, user article of interest is determined；
Obtain the displaying information corresponding with the article；
Information is shown described in control projector.
Alternatively, it is described according to the direction of visual lines, determine that user article of interest includes：
Obtain the user and keep the constant holding duration of the direction of visual lines；
Judge whether the holding duration is more than the preset duration threshold value；
If so, then identification is located at article corresponding on the direction of visual lines of the user, using the article as the use
Family article of interest.
Alternatively, methods described also includes：If it is not, judge previously whether determined user article of interest；If
It is determined that having, continue to control the projector previously corresponding displaying letter of identified user article of interest
Breath.
Alternatively, obtaining the displaying information corresponding with the article includes：
Obtain the user's characteristic information of the user；
The standby message corresponding with the article is extracted from default projection resources bank；
The information associated with the user's characteristic information is extracted from the standby message as displaying.
The beneficial effect of the embodiment of the present invention is：In the case of being different from prior art, tracking collection of the embodiment of the present invention
The image of human eye information comprising user, according to described image, the direction of visual lines of user is determined, according to the direction of visual lines, really
Fixed user article of interest, is projected according to the article that user is of interest so that article of the user in concern entity
While, the other information of article can also be understood by the content of projection, realizes physical item and projection displaying information actual situation
With reference to, it is directly perceived effectively to carry out article display, user different visual enjoyment and entertainment effect are given, Consumer's Experience is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation for the trend projected objects display systems that one embodiment of the invention provides；
Fig. 2 is the structural representation for the trend projected objects display systems that another embodiment of the present invention provides；
Fig. 3 is a kind of flow chart of trend projected objects methods of exhibiting provided in an embodiment of the present invention；
Fig. 4 is the particular flow sheet of S13 in Fig. 3.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Fig. 1 is referred to, present embodiments provides a kind of trend projected objects display systems 100, it includes IMAQ list
Member 11, projecting apparatus 12 and control unit 13, aforementioned control unit 13 are connected with projecting apparatus 12 and image acquisition units 11 respectively.
Image acquisition units 11 are used for the image for tracking human eye information of the collection comprising user, and control unit 13 is used for basis
The image collected determines the direction of visual lines of user, further according to the direction of visual lines determines user thing of interest
Product, the displaying information corresponding with the article is obtained, controls the projecting apparatus 12 to project the displaying information.The system can be with
In an article of user's concern, the displaying information of the article of user's concern is projected so that user is in concern entity
While article, the other information of article can also be understood by the content of projection, realizes physical item and projection displaying information
Actual situation combine, give user different visual enjoyment and entertainment effect, Consumer's Experience is more preferable.
The implementation of the image of human eye information of the tracking collection of image acquisition units 11 comprising user includes a variety of, this hair
It is bright to be not construed as limiting, such as：In the present embodiment, image acquisition units 11 can include multiple cameras, multiple camera distributions
In the fixed space comprising article, multiple cameras to the fixed space shoot without dead angle, when user enters fixation sky
Between, multiple cameras can gather the image of user simultaneously, then extraction includes user from multiple camera acquired images
The image (being the direct picture of user) of human eye；In the present embodiment, as shown in Fig. 2 image acquisition units IMAQ list
Member 11 can also include the first motion 111 and camera 112, and the camera 112 is installed on first motion
On 111, first motion 111 is used for the view direction for controlling the camera 112, the camera 112 and first
Motion 111 is connected with control unit 13, and described control unit 13 controls the camera by the first motion
View direction, so that the view direction of the camera follows the facial positions of user mobile and moved, to ensure camera institute
The image of shooting includes the human eye of user, and in the present embodiment, the first motion 111 can be head or multi-dimensional movement
Platform, and sphere formula rotation can be carried out, in specific application scenarios, such as exhibition, user's sight are also in change
, and the covering that can just make the multi-angle of camera 112 the characteristics of can carrying out the rotation of sphere formula of the first motion 111
To the sight of these users change, realize that the user that camera 112 is followed constantly is moving.
The image for including user's human eye according to collecting, a variety of, example can also be had by determining the mode of the direction of visual lines of user
Such as：In the present embodiment, the three-dimensional system of coordinate of the fixed space where article can be built in advance, and determines article and image
Coordinate of the harvester in the three-dimensional coordinate system, and the view direction of image collecting device is determined, work as image collector
Put when collecting image, can be adopted according to focal length, position, view direction and the image of human eye in the picture of image collecting device
The coordinate of acquisition means, the position where user's human eye is determined, then extract the pupil and credit point information of human eye, root from image again
Go out the sight axle (being direction of visual lines) of people according to the pupil of human eye and credit point signal reconstruct；In the present embodiment, the sight of user
Direction can also be realized contactless by the step such as real-time face and the dynamic biological information extraction of eyes locating and tracking, eye
The realization of free space sight tracing, or, realized using the eye tracking localization method based on iris recognition.
Because human body sees that the principle of article is：The light reflected by article, through human cornea, crystalline lens, vitreum
Refraction, be imaged on the retina, form light stimulus, light stimulus passes through a series of physic-chemical changes, changes into nerve impulse, by
Optic nerve passes to corticocerebral visual centre, and now our cans see object, and only in the thing of human body direction of visual lines
The luminous energy that product are reflected just enters human cornea, therefore, can be by that can identify the thing present in the direction of visual lines in human body
Product, to determine article that human body is seen.And identify the mode of corresponding article on the direction of visual lines of the user and also may be used
It is a variety of to have, in the present embodiment, the direction of visual lines epigraph of user can be gathered by may move camera, then from image
Article is extracted, the article is the article that user sees；In further embodiments, can also be in advance by the fixation where article
Space is configured to 3D Virtual Spaces, and article is configured to virtual objects in 3D Virtual Spaces, and by article in the position of fixed space
Virtual objects are determined in the position of 3D Virtual Spaces, when it is determined that user direction of visual lines after, in 3D Virtual Spaces, structure is virtual
Direction of visual lines, the virtual objects that virtual line of sight direction is passed through are the article that user is seen.
Due to when people pay close attention to a certain article, illustrating that people are interested in the article, people can stare at the article, people
Sight will not send out change, therefore, it is determined that user concern article when, can by user keep direction of visual lines duration come
It is determined that specifically, it is to determine the process of user's article of interest according to accessed direction of visual lines：User is obtained first
The constant holding duration of direction of visual lines is kept, then judges whether the holding duration is more than the default duration threshold values, if
More than the duration threshold values, control unit will identify corresponding article on the direction of visual lines of the user, and by described in
The article article of interest as the user.For example, in exhibition, user stares at showpiece A and seen, and when maintaining certain
Long, this keeps duration, and if greater than preset duration threshold values, control unit 13 will judge that the article that user pays close attention to is exactly A, if
User stares at the duration that A is seen and is less than or equal to preset duration threshold values, and control unit 13 determines user and is not concerned with A.It is determined that
After the article of user's concern, being projected according to the article that user pays close attention to so that the content of projection more meets the demand of user,
Consumer's Experience is more preferable.When keeping duration to be less than the default duration threshold values, further.Judge described in previous whether determined
User's article of interest, however, it is determined that have, continue to control the previous identified user of the projector of interest
The corresponding displaying information of article.
What deserves to be explained is：Corresponding to user's sight location of interest direction can be single article or article not
Same position, by taking automobile as an example, user's concern can be automobile entirety, and corresponding displaying information can be the price, interior of automobile
In performance parameter etc.；What user paid close attention to can also be the different parts of automobile, such as when user's principal concern is in automobile
The phases such as parts performance or automotive front end appearance design bright spot such as the engine that projectable's displaying automotive front end is related to during front end
Close information；The relevant information can come from the displaying information in the default projection resources bank of information memory cell 16 and/or lead to
Believe the internet displaying information of the real-time Transmission of module 15；Projecting apparatus 12 can be directly using the article region of user's concern as projection
Region carries out projection displaying, realizes the bandwagon effect that virtual display combines；It can certainly be carried out in article region side
Projection Display, for example, user, when paying close attention to the car door of an automobile, projecting apparatus 12 can be thrown car door directly as view field
Film show is shown, can also carry out projection displaying in the body portion by car door.
Further, because different user differs to the focus of same article, such as：When the thing being concerned
When product are automobiles, if user is female user, female user pays close attention to the apparent parameter of automobile, if user is male user,
Male user more pays close attention to the parameters such as car power and the braking of automobile, therefore, the characteristic information of user is can be combined with projection
Projected, specifically, the process that control unit 13 obtains the displaying information corresponding with the article includes：Obtain and use first
The user's characteristic information at family, then the standby message corresponding with the article is extracted from default projection resources bank, and then pass through
The characteristic information judging unit of control unit 13 extracts associated with the user's characteristic information from the standby message again
Information is as displaying.In the present embodiment, the characteristic information of user can include：The information such as age bracket, sex.And the spy of user
Reference breath can also be identified what is obtained by the image of the human eye information comprising user gathered to image acquisition units.
When being projected to displaying information, it is in place can will directly to show that information projects to user article institute of interest
Put, realize that physical item and virtual information are shown in same position, user need not move sight and may be viewed by showing information.And
Realize that the mode for the article that displaying information is projected into user's concern can also be a variety of, such as：In the present embodiment, trend projects
Object display systems also include the second motion 14, and it is connected with control unit 13, while projecting apparatus 12 is installed on the second fortune
Motivation structure 14, control unit 13 is used for the position for obtaining article, and is sent according to the position of article to the second motion 14
Signal, the second motion 14 then adjusts the projection route of the projecting apparatus 12 according to the movable signal, so that projecting apparatus 12
Foregoing displaying information is projected in the position where article.Wherein, the second motion 14 equally can be head or more maintenance and operations
Dynamic platform, and sphere formula rotation can be carried out, when being projected, the second motion 14 can be changed by carrying out angular turn
Become the projecting direction of the projecting apparatus 12, so that the best line-of-sight direction of user is consistent with projection lens direction；In this implementation
In example, multiple projecting apparatus are set, multiple projecting apparatus are realized not to be had without dead to fixed space in fixed space that can also be where article
Angular projection, it is determined that after the position of article, projecting apparatus is determined according to the position of article, then carry out by identified projecting apparatus
Projection.
It should be noted that：After control unit 13 completes determination and the projection displaying process of items, and with
The transfer of user's sight, camera 112 may proceed to the image of human eye information of the tracking collection comprising user, such as in exhibition
In, after user takes a period of time appreciation to a showpiece, it will divert sb.'s attention and browse next showpiece, when user diverts the aim
(direction of visual lines change), control centre 13 will receive the direction of visual lines of new human eye, and by the freshly harvested direction of visual lines
Direction of visual lines before being diverted the aim with user is made comparisons, and draws angle therebetween, while judges whether the angle is less than
Or equal to predetermined angle threshold values, if the angle is less than or equal to predetermined angle threshold value, keep the thing of the concern of the user
Product are constant, and continue to control the projection justice to project the displaying information；If the angle is more than predetermined angle threshold value, sentence
Disconnected user keeps whether the holding duration of freshly harvested direction of visual lines is more than preset duration threshold value；If it is not, then keep the user
Concern article it is constant, and continue to control the projection justice to project the displaying information；If being more than, according to freshly harvested
Direction of visual lines, user article of interest is redefined, and it is relative to obtain the user redefined article of interest
The displaying information answered, and control the corresponding displaying of the user redefined described in the projector article of interest
Information.
In the present embodiment, the time of interest after user's sight changes is in preset time threshold or preset time area
When interior, represent user and lock the article before concern sight changes, can so avoid user in the process of selection concern article
In, the meeting real-time tracking operation of trend projected objects display systems, and the uninterested displaying information of Projection Display user.For example,
User opens and is first concerned with article A, but accidentally sight shifts the article B that snatches a momentary glance, and concern A sight and concern B
Sight between angle also greater than predetermined angle threshold values, now, if the time size for not paying close attention to it B judges, control
Unit 13 would consider that user no longer pays close attention to A, but pay close attention to B again, and it can be projected and B by projecting apparatus 12
Corresponding displaying information, still, the displaying information corresponding with B may not be that user wants what is seen.In addition, at this
In embodiment, setting up for predetermined angle threshold values is also highly significant, because can so avoid user in lock onto target article
When during project content because of careless slight oscillatory head or change direction of visual lines, the trend projected objects displaying system
System thinks that user has changed perpetual object, will also stop the projection corresponding with target item immediately and shows, and then also
The unnecessary step such as Eye-controlling focus can be carried out.
In the present embodiment, trend projected objects display systems 100 also include communication module 15 its with the phase of control unit 13
Connection；The displaying information that the projecting apparatus 12 projects can be the exhibition in the default projection resources bank from information memory cell 16
Show information or information is shown by the internet of the real-time Transmission of communication module 15；The displaying information is with video, picture
Or the mode of word is presented；Such as：When user is concerned with a commodity, projecting apparatus 12 can be with Projection Display control unit 13
The product introduction information from information memory cell 16 of extraction；The correlation that businessman pushes by communication module 15 can also be shown
Internet information, class such as evaluation on the net or price advantage contrast web page interlinkage.
It should be noted that：In the present embodiment, control unit 13 can also run operating system, such as:Android system
System or linux system or IOS systems；After operating system is set, extended software function can be facilitated；The system can also wrap
Unit containing projection correction, the image comprising view field that control unit 13 collects according to image acquisition units 11 are thrown to adjust
Shadow instrument 12.Specifically, control unit 13 identifies projects in the image comprising view field that image acquisition units 11 are collected
Shape, color, bumps, texture and the brightness in region, projection correction's unit 132 adjust the shape of 12 projected pictures of projecting apparatus again
Shape, color, lines and brightness, so that advertisement picture is distinguished with view field, to improve the definition that projected picture is shown,
Such as：View field for it is white when, then advertisement picture selection black, red etc. other shown with the distinguishing color of white
Show.
In embodiments of the present invention, the image of human eye information of the tracking collection comprising user, according to described image, it is determined that with
The direction of visual lines at family, according to the direction of visual lines, user article of interest is determined, is entered according to the article that user is of interest
Row projection so that user can also understand the other information of article while the article of entity is paid close attention to by the content of projection,
Realize that physical item is combined with projection displaying information actual situation, effective progress article display directly perceived, give the different vision of user
Enjoy and entertainment effect, Consumer's Experience are more preferable.
Fig. 3 is referred to, projects methods of exhibiting for a kind of trend that another embodiment of the present invention provides, it includes：
Step S11:The image of human eye information of the tracking collection comprising user.
In the present embodiment, the image of the human eye information of the tracking collection comprising user is completed by image acquisition units
Process, its implementation include it is a variety of, the embodiment of the present invention is not construed as limiting, such as：In the present embodiment, image acquisition units
Multiple cameras can be included, multiple cameras are distributed in the fixed space comprising article, and multiple cameras are to the fixed space
Shot without dead angle, when user enters the fixed space, multiple cameras can gather the image of user simultaneously, then from multiple
Image (be the direct picture of user) of the extraction comprising user's human eye in camera acquired image.In addition, IMAQ
Unit is also provided with head or the Multi-dimension Motion Platform, and camera is installed on foregoing head or multidimensional platform, with
The view direction of the camera is set to follow the facial positions of user mobile and move, to ensure that the image captured by camera is equal
Human eye comprising user.
Step S12:According to described image, the direction of visual lines of user is determined.
Specifically, in the present embodiment, the three-dimensional system of coordinate of the fixed space where article can be built in advance, and really
The coordinate of earnest product and image collecting device in the three-dimensional coordinate system, and the view direction of image collecting device is determined,
When image acquisition device is to image, can according to the position of the focal length of image collecting device, human eye in the picture, find a view
Direction and the coordinate of image collecting device, determine the position where user's human eye, then extract the pupil of human eye from image again
With credit point information, the sight axle (be direction of visual lines) of people is gone out according to the pupil of human eye and credit point signal reconstruct；In the present embodiment
In, the direction of visual lines of user can also move the steps such as biological information extraction by real-time face and eyes locating and tracking, eye
Realize that contactless free space sight tracing is realized, or, using the eye tracking positioning side based on iris recognition
Method is realized.
It is worth noting that, in the present invention, do not limit and eye tracking identification is carried out to user, determine that user's sight is closed
Specific method used in the locality of note, it is every to carry out user images collection using image acquisition units, and then realize and use
Family direction of visual lines knows method for distinguishing.
Step S13:According to the direction of visual lines, user article of interest is determined.
Specifically, when people pay close attention to a certain article, illustrating that people are interested in the article, people can stare at the article,
The sight of people will not send out change, therefore, it is determined that user concern article when, can by user keep direction of visual lines when
Grow to determine.Further, step S13 points of following 6 steps are carried out, referring to Fig. 4：
Step S131:Obtain user and keep the constant holding duration of the direction of visual lines；
Step S132：Judge whether foregoing holding duration is more than default duration threshold values；
Step S133：If so, control unit will identify corresponding article on the direction of visual lines of the user, and will
The article article of interest as the user.
For example, in exhibition, user stares at showpiece A and seen, and maintains certain duration, if this keeps duration big
In preset duration threshold values, control unit will judge that the article that user pays close attention to is exactly A, after the article for determining user's concern, according to
The article of user's concern is projected so that the content of projection more meets the demand of user, and Consumer's Experience is more preferable.
Step S134:If it is not, determine whether previously whether determine user article of interest；
Step S135：If it is determined that having, continue to control the previous identified user of the projector of interest
The corresponding displaying information of article；
Step S136：If it is determined that nothing, then do not do projection displaying.
Continuation illustrates so that above-mentioned user is in exhibition as an example, if user stares at the duration that A is seen and is less than or equal to
Preset duration threshold values, control unit determine user and are not concerned with A, it may be possible to which its article of interest is too long in viewing by user
, a head is moved once in a while, and now sight just falls in A, if now, redirecting projection A content at once, but A, which is not user, to be thought
The article of concern, the bad experience of user can be given.
Step S14:Obtain the displaying information corresponding with the article.
Specifically, for example, the article is automobile, then corresponding displaying information can be the price of automobile, internal performance
Parameter etc.；Certainly, what user paid close attention to can also be the different parts of automobile, such as when user's principal concern is before automobile
During end, displaying information can be the parts performances or automotive front end appearance design bright spot etc. such as the engine involved by automotive front end
Relevant information；The relevant information can come from the displaying information in the default projection resources bank of information memory cell and/or lead to
Believe the internet displaying information of module real-time Transmission.
Further, because different user is different to the focus of same article, therefore, obtain related to article
It can also be obtained during the displaying information of connection according to the user's characteristic information of user, so that the displaying information got more meets
The demand of user, Consumer's Experience is more preferable, specifically, step S14 can include again：The user's characteristic information of the user is obtained,
The standby message corresponding with the article is extracted from default projection resources bank, extraction and the user from the standby message
The associated information of characteristic information is as displaying.
It is appreciated that:User's characteristic information includes the age bracket of user, sex etc..
Step S15:Control projector displaying information.
Specifically, when being projected to displaying information, displaying information directly can be projected into user's thing of interest
Product position, realize that physical item and virtual information are shown in same position, user need not move sight and may be viewed by opening up
Show information；Projection Display can certainly be carried out in article region side, for example, user is paying close attention to the car door of an automobile
When, car door can be carried out projection displaying by projecting apparatus directly as view field, can also be thrown in the body portion by car door
Film show is shown.In the present embodiment, realize that the mode for the article that displaying information is projected into user's concern can also be a variety of, such as：
Projecting apparatus can be arranged on head or the Multi-dimension Motion Platform, and foregoing head or the Multi-dimension Motion Platform can carry out angular turn to change
Become the projecting direction of projecting apparatus, so that the best line-of-sight direction of user is consistent with projection lens direction；Alternatively, it is also possible in thing
Multiple projecting apparatus are set in the fixed space where product, multiple projecting apparatus are realized to fixed space not without dead angle projection, it is determined that
After the position of article, projecting apparatus is determined according to the position of article, then projected by identified projecting apparatus.
In embodiments of the present invention, the image of human eye information of the first tracking collection comprising user, according to described image, it is determined that
The direction of visual lines of user, according to the direction of visual lines, user article of interest is determined, according to user's article of interest
Projected.By the realization of preceding method, user can also pass through the content of projection while the article of entity is paid close attention to
The other information of article is solved, and after physical item shows that information actual situation combined with projection, more intuitively can effectively carry out article
Displaying, user can also experience different visual enjoyment and entertainment effect simultaneously, and experience is also more preferable.
The description of the foregoing specific illustrative embodiment to the present invention is to illustrate and the purpose of illustration.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (11)
- A kind of 1. trend projected objects display systems, it is characterised in that including:Projecting apparatus；Image acquisition units, for tracking the image of human eye information of the collection comprising user；Control unit, it is connected respectively with projecting apparatus and image acquisition units, described control unit is used for according to described image, it is determined that The direction of visual lines of user, according to the direction of visual lines, user article of interest is determined, is obtained corresponding with the article Displaying information, control projector displaying information.
- 2. trend projected objects display systems according to claim 1, it is characterised in thatDescribed control unit determines that user article of interest includes according to the direction of visual lines：Obtain the user and keep the constant holding duration of the direction of visual lines；Judge whether the holding duration is more than the preset duration threshold value；If so, then identification is located at article corresponding on the direction of visual lines of the user, using the article as the user institute The article of concern.
- 3. trend projected objects display systems according to claim 2, it is characterised in thatDescribed control unit is additionally operable to：When determine keep duration be less than or equal to the preset duration threshold value when, judge previously whether determined the user Article of interest, however, it is determined that have, continue to control the projector previously identified user article of interest Corresponding displaying information.
- 4. trend projected objects display systems according to claim 1, it is characterised in thatDescribed control unit, which obtains the displaying information corresponding with the article, to be included：Obtain the user's characteristic information of the user；The standby message corresponding with the article is extracted from default projection resources bank；The information associated with the user's characteristic information is extracted from the standby message as displaying.
- 5. trend projected objects display systems according to claim 1, it is characterised in thatDescribed image collecting unit includes the first motion and camera；The camera is arranged at first motion On, first motion is used for the view direction for controlling the camera；The camera and the first motion are connected with described control unit, and described control unit is additionally operable to by the first fortune The view direction of camera described in dynamic mechanism controls, so that the view direction of the camera follows the facial positions of user to move And move.
- 6. trend projected objects display systems according to claim 1, it is characterised in that the trend projected objects displaying System also includes：Second motion；The projecting apparatus is arranged on second motion；Described control unit is additionally operable to obtain the position of article, and according to the position of the article to second motion Send movable signal；Second motion is used for the projecting direction that the projecting apparatus is adjusted according to movable signal, so that the projecting apparatus exists The article position projects the displaying information.
- 7. trend projected objects display systems according to claim 1, it is characterised in that the trend projected objects displaying System also includes communication module；The communication module is connected with described control unit.
- 8. a kind of trend projects methods of exhibiting, it is characterised in that methods described includes：The image of human eye information of the tracking collection comprising user；According to described image, the direction of visual lines of user is determined；According to the direction of visual lines, user article of interest is determined；Obtain the displaying information corresponding with the article；Information is shown described in control projector.
- 9. trend according to claim 8 projects methods of exhibiting, it is characterised in thatIt is described according to the direction of visual lines, determine that user article of interest includes：Obtain the user and keep the constant holding duration of the direction of visual lines；Judge whether the holding duration is more than the preset duration threshold value；If so, then identification is located at article corresponding on the direction of visual lines of the user, using the article as the user institute The article of concern.
- 10. trend according to claim 9 projects methods of exhibiting, it is characterised in that methods described also includes：If it is not, judge previously whether determined user article of interest；If it is determined that having, continue to control the projector previously corresponding exhibition of identified user article of interest Show information.
- 11. trend according to claim 8 projects methods of exhibiting, it is characterised in that obtains corresponding with the article Displaying information includes：Obtain the user's characteristic information of the user；The standby message corresponding with the article is extracted from default projection resources bank；The information associated with the user's characteristic information is extracted from the standby message as displaying.
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|---|---|---|---|
| CN201710780190.7A CN107704076A (en) | 2017-09-01 | 2017-09-01 | A kind of trend projected objects display systems and its method |
| PCT/CN2018/080697 WO2019041795A1 (en) | 2017-09-01 | 2018-03-27 | Dynamic object projection display system and method thereof |
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| CN201710780190.7A CN107704076A (en) | 2017-09-01 | 2017-09-01 | A kind of trend projected objects display systems and its method |
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| CN201710780190.7A Pending CN107704076A (en) | 2017-09-01 | 2017-09-01 | A kind of trend projected objects display systems and its method |
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| WO (1) | WO2019041795A1 (en) |
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