CN212433748U - Interactive display system and AR platform - Google Patents
Interactive display system and AR platform Download PDFInfo
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- CN212433748U CN212433748U CN202021259181.7U CN202021259181U CN212433748U CN 212433748 U CN212433748 U CN 212433748U CN 202021259181 U CN202021259181 U CN 202021259181U CN 212433748 U CN212433748 U CN 212433748U
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Abstract
The utility model discloses an interactive display system and AR platform, wherein interactive display system includes: the identification module is used for acquiring preset position information corresponding to a preset contact of the target identifier; the interaction module is used for determining a preset interaction model according to the preset position information and acquiring target position information corresponding to a preset contact of the target recognizer according to the interaction operation of the preset interaction model; the calculation module is used for calculating to obtain relative position information according to the preset position information and the target position information; and the display module is used for controlling and switching the display content of the display screen according to the relative position information. Through the interactive display system, the position change parameters in the interactive process can be stably identified, and interactive operation can be accurately realized according to the position change parameters.
Description
Technical Field
The utility model belongs to the technical field of the human-computer interaction technique and specifically relates to an interactive display system and AR platform are related to.
Background
The ar (augmented reality) technology is a new man-machine interaction technology. The appearance of AR products is that the mutual 'fusion' of a virtual world and a real world is realized for the first time, the 'crossing' of a screen is completed, and the man-machine interaction design also starts to step from a two-dimensional plane to a three-dimensional world. However, due to market and technical factors, the human-computer interface of the AR product is still in an early stage, and various ideas and methods are still in a preliminary formation and experiment stage. The AR market is mainly divided into mobile AR based on mobile devices such as mobile phones and AR glasses based on head display devices in a short term, but also comprises vehicle-mounted HUDs, merchant large screen interaction and the like.
At present, due to hardware defects, some AR products cannot smoothly complete an interactive instruction input by a user, and the use experience of the user is seriously affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an interactive display system can stably discern the position change parameter among the interactive process to can accurately realize interactive operation according to this position change parameter.
The utility model discloses still provide an interactive display AR platform.
According to the utility model discloses an interactive display system of first aspect embodiment includes:
the identification module is used for acquiring preset position information corresponding to a preset contact of the target identifier;
the interaction module is used for determining a preset interaction model according to the preset position information and acquiring target position information corresponding to a preset contact of the target recognizer according to the interaction operation of the preset interaction model;
the calculation module is used for calculating to obtain relative position information according to the preset position information and the target position information;
and the display module is used for controlling and switching the display content of the display screen according to the relative position information.
According to the utility model discloses interactive display system has following beneficial effect at least: the preset interaction model corresponding to the target recognizer can be determined through the preset position information corresponding to the preset contact of the target recognizer, the target position information generated when a user carries out interaction operation can be obtained according to the preset interaction model, the relative position information is obtained through calculation according to the preset position information and the target position information, finally, the display content of the display screen can be controlled and switched according to the relative position information, the position change parameter in the interaction process can be stably recognized, and the interaction operation can be accurately achieved according to the position change parameter.
According to some embodiments of the invention, the target identifier is arranged on the interaction module.
According to some embodiments of the invention, the target identifier comprises a plurality of preset contacts; the preset contacts are communicated with each other through a conductor.
According to some embodiments of the invention, the display module comprises a plurality of display screens.
According to some embodiments of the invention, the interaction module further comprises: a touch control operation screen; the touch control operation screen is used for obtaining the interactive operation of the preset interactive model.
According to some embodiments of the present invention, the display module further comprises: a time delay device; the time delay device is used for controlling the time delay display of the display content.
According to some embodiments of the present invention, the display module further comprises: a projection device; the projection device is used for controlling projection display of the display content.
According to the utility model discloses mutual demonstration AR platform of second aspect embodiment, include the utility model discloses the mutual display system that the embodiment of second aspect provided.
According to the utility model discloses AR platform of second aspect embodiment has following beneficial effect at least: the preset interaction model corresponding to the target recognizer can be determined through the preset position information corresponding to the preset contact of the target recognizer, the target position information generated when a user carries out interaction operation can be obtained according to the preset interaction model, the relative position information is obtained through calculation according to the preset position information and the target position information, finally, the display content of the display screen can be controlled and switched according to the relative position information, the position change parameter in the interaction process can be stably recognized, and the interaction operation can be accurately achieved according to the position change parameter.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an interactive display system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a target identifier according to an embodiment of the present invention.
Reference numerals:
the system comprises an identification module 1000, an object identifier 1010, a first preset contact 1011, a second preset contact 1012, a third preset contact 1013, a fourth preset contact 1014, an interaction module 1100, a calculation module 1200 and a display module 1300.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution. Referring to fig. 1, an interactive display system according to a first aspect of the present invention includes:
the identification module 3000 is configured to obtain preset position information corresponding to a preset contact of the target identifier.
Wherein the object identifier may be a means for identifying a location; the preset contacts can be a plurality of conductor contacts preset on the target recognizer, and the number of the preset contacts can be multiple according to requirements; the preset position information may be point coordinate information or angle information corresponding to a plurality of preset contacts. Optionally, the recognition module 3000 includes an object recognizer 3010. The recognition module 300 may obtain preset position information by recognizing a position relationship of a preset contact on the target recognizer, where the preset position information may include displacement information and/or angle information. The preset contact can be arranged in a plurality of numbers according to requirements. Alternatively, assuming that the position coordinates corresponding to the three preset contacts on the target recognizer are recognized as (x1, y1), (x2, y2), (x3, y3), respectively, the preset position information may be obtained as p1 { (x1, y1), (x2, y2), (x3, y3) }.
The interaction module 3100 is configured to determine a preset interaction model according to the preset position information, and obtain target position information corresponding to a preset contact of the target identifier according to an interaction operation of the preset interaction model.
The preset interaction model can be a preset interaction model, and can be set according to requirements; the interactive operation of the preset interactive model can be an operation of controlling the target recognizer to realize human-computer interaction by using the preset interactive model, and different preset interactive models correspond to different interactive operations; the target position information may be point coordinate information corresponding to a preset contact of the target identifier, which is obtained after the interactive operation. Optionally, the interaction module 3100 may determine the preset interaction model as the sofa model Q1 according to the preset location information p1 { (x1, y1), (x2, y2), (x3, y3) }, and load the sofa model Q1 on the display screen; it may be determined that the preset interaction model is a bed model Q2 according to preset position information p2 { (x3, y3), (x4, y4), (x5, y5) }, and the bed model Q2 is loaded on the display screen. After the preset interaction model is determined, the target recognizer is controlled to perform interaction operation according to the preset interaction model, and target position information corresponding to a preset contact of the target recognizer after the interaction operation is performed can be obtained. Assuming that the obtained target position information is p3 { (x6, y6), (x7, y7), (x8, y8) }, the above target position information is acquired.
The calculating module 3200 is configured to calculate to obtain relative position information according to the preset position information and the target position information.
Wherein the relative position information may be relative displacement change information of the target recognizer. Alternatively, assuming that the preset position information is p2 { (x3, y3), (x4, y4), (x5, y5) }, and assuming that the target position information is p3 { (x6, y6), (x7, y7), (x8, y8) }, the calculation module 3200 may calculate from p2 and p3 to obtain the relative position information of p4 { (x6-x3, y6-y3), (x7-x4, y7-y4), (x8-x5, y8-x5) }. Alternatively, assuming that the preset position information is p5 ═ 0 °, and assuming that the target position information is p6 ═ 35 °, the relative position information may be calculated to be p7 ═ 35 °.
And the display module 3300 is used for controlling and switching display contents of the display screen according to the relative position information.
The display content may be various interactive scene contents of a projection display. After the placement position of the target recognizer is moved or changed, the preset interaction model in the display screen can be controlled to carry out corresponding parameter change, so that interactive display is realized, and the display content of the display screen can be controlled and switched according to the relative position information; optionally, after the placement position of the object recognizer 3010 is moved or changed, a preset interaction model in the display screen may be controlled to perform corresponding parameter change. For example, assuming that the relative position information is p7 ═ 35 °, the display module 3300 may control the display content on the display screen to switch according to p 7. For example, assuming that the preset interaction model is a chair model, the display content of the chair model on the display screen may be controlled to rotate by 35 ° counterclockwise, so as to implement interactive display.
According to the interactive display system, the preset interactive model corresponding to the target recognizer can be determined through the preset position information corresponding to the preset contact of the target recognizer, the target position information generated when a user carries out interactive operation can be obtained according to the preset interactive model, the relative position information is obtained through calculation according to the preset position information and the target position information, finally, the display content of the display screen can be controlled and switched according to the relative position information, the position change parameter in the interactive process can be stably recognized, and the interactive operation can be accurately achieved according to the position change parameter.
The interactive display system can be applied to the technical field of AR (Augmented Reality for short AR) and can be used for sleeving a virtual world on a display screen in the real world and carrying out man-machine interaction.
Continuing to refer to fig. 1, in some embodiments of the invention, the object identifier 3010 is disposed on the interaction module 3100. Optionally, the target recognizer 3010 is disposed on the interaction module 3100, so that the interaction module 3100 may obtain preset position information corresponding to a preset contact of the target recognizer 3010, and determine a preset interaction model according to the preset position information. The target recognizer is arranged on the interaction module, so that accurate preset position information can be directly obtained.
Referring to fig. 1 and 2 together, in some embodiments of the present invention, the object identifier 3010 includes a plurality of preset contacts. As shown in fig. 2, it is assumed that the object identifier 3010 includes four preset contacts, namely a first preset contact 3011, a second preset contact 3012, a third preset contact 3013 and a fourth preset contact 3014.
The preset contacts are communicated with each other through a conductor. As shown in fig. 2, the first preset contact 3011, the second preset contact 3012, the third preset contact 3013, and the fourth preset contact 3014 may be connected through a conductor, which is assumed to be conductive paste or graphene. Optionally, the target identifier 3010, except for the first preset contact 3011, the second preset contact 3012, the third preset contact 3013, and the fourth preset contact 3014, may be packaged into a cylinder by using an insulating material (e.g., an insulating adhesive), so that a user can hold the target identifier conveniently. Through a plurality of communicated preset contacts on the target recognizer, the preset position information can be stably recognized and obtained.
In some embodiments of the present invention, the display module 3300 includes a plurality of display screens. Optionally, it is assumed that the display module 3300 may include 4 display screens, and the 4 display screens may be connected together or may be externally connected. By arranging the plurality of display screens of the display module 3300, the display content on the display screens can be more complete.
In some embodiments of the present invention, interaction module 3100 further comprises: and (5) touching the operation screen. The touch control operation screen is used for obtaining the interactive operation of the preset interactive model. Optionally, the touch operation screen may be a capacitive screen, a plurality of target identifiers 3010 may be placed on the touch operation screen, and the touch operation screen may recognize 80 preset contacts. For example, assuming that there are three target recognizers 3010, and assuming that the interaction operations of the preset interaction model are to control the first target recognizer to translate a distance d1 in a vertical positive direction, control the second target recognizer to translate a distance d2 in a horizontal negative direction, and control the third target recognizer to rotate 180 °, the three interaction operations may be obtained through the touch control screen. The interactive operation of the preset interactive model is obtained through the touch control operation screen, and the accurate parameter change condition of the preset interactive model can be obtained.
In some embodiments of the present invention, the display module 3300 further includes: a time delay device. The time delay device is used for controlling the time delay display of the display content. Since the display module 3300 may cause unsmooth display content due to transmission delay when controlling the switching of the display content according to the relative position information, the delay display of the display content may be controlled by setting the delay device, so that the display content may be continuously and smoothly displayed.
In some embodiments of the present invention, the display module 3300 further includes: a projection device. The projection device is used for controlling projection display of the display content. Optionally, the projection device may load the preset interaction model onto the display screen, for example, when the preset interaction model is a sofa model, the sofa model may be loaded and projected onto the display screen. The projection device can also project the display content switched according to the relative position control onto the display screen for displaying, for example, when the sofa model is controlled to rotate by 90 degrees, the rotated sofa model can be loaded and projected onto the display screen for displaying. The projection device is arranged to perform projection display on the display content, so that a user can obtain better visual experience.
The interactive display AR platform proposed in the second aspect of the present invention includes the interactive display system proposed in the first aspect of the present invention.
The interactive display AR platform may determine the preset interactive model corresponding to the target identifier by using the preset position information corresponding to the preset contact of the target identifier, may obtain the target position information generated when the user performs the interactive operation according to the preset interactive model, and may obtain the relative position information by calculating according to the preset position information and the target position information, and may control the switching of the display content of the display screen according to the relative position information, and may stably identify the position change parameter in the interactive process, and may accurately implement the interactive operation according to the position change parameter.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An interactive display system, comprising:
the identification module is used for acquiring preset position information corresponding to a preset contact of the target identifier;
the interaction module is used for determining a preset interaction model according to the preset position information and acquiring target position information corresponding to a preset contact of the target recognizer according to the interaction operation of the preset interaction model;
the calculation module is used for calculating to obtain relative position information according to the preset position information and the target position information;
and the display module is used for controlling and switching the display content of the display screen according to the relative position information.
2. The system of claim 1, wherein the object identifier is disposed on the interaction module.
3. The system of claim 2, wherein the object identifier comprises a plurality of preset contacts;
the preset contacts are communicated with each other through a conductor.
4. The system of claim 1, wherein the display module comprises a plurality of display screens.
5. The system of claim 1, wherein the interaction module further comprises: a touch control operation screen;
the touch control operation screen is used for obtaining the interactive operation of the preset interactive model.
6. The system of claim 1, wherein the display module further comprises: a time delay device;
the time delay device is used for controlling the time delay display of the display content.
7. The system of claim 1, wherein the display module further comprises: a projection device;
the projection device is used for controlling projection display of the display content.
8. An interactive display, AR, platform, characterized in that the AR platform comprises an interactive display system according to any of claims 1 to 7.
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| CN202021259181.7U CN212433748U (en) | 2020-06-30 | 2020-06-30 | Interactive display system and AR platform |
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| CN202021259181.7U CN212433748U (en) | 2020-06-30 | 2020-06-30 | Interactive display system and AR platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870407A (en) * | 2022-04-29 | 2022-08-09 | 深圳市中视典数字科技有限公司 | Digital human body data acquisition system and method based on virtual reality |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870407A (en) * | 2022-04-29 | 2022-08-09 | 深圳市中视典数字科技有限公司 | Digital human body data acquisition system and method based on virtual reality |
| CN114870407B (en) * | 2022-04-29 | 2023-02-14 | 深圳市中视典数字科技有限公司 | Digital human body data acquisition system and method based on virtual reality |
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Denomination of utility model: Interactive display system and AR platform Effective date of registration: 20220815 Granted publication date: 20210129 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN VISTANDARD DIGITAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980012592 |
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Date of cancellation: 20231208 Granted publication date: 20210129 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN VISTANDARD DIGITAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980012592 |