CN113126759A - Interactive virtual reality system for building teaching - Google Patents
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Abstract
The invention discloses an interactive virtual reality system for building teaching, which comprises a VR head display and a handle, and further comprises: an indicating unit for assisting a user in learning virtual reality content; the indicating unit comprises a building model of an object to be learned and a word description for the building model; the controller is used for receiving the action request of the handle and sending a control instruction to the indicating unit to realize the interaction with the user; the user controls the handle to click the text description, and the controller controls the VR head to display the building model of the object to be learned in a highlighted mode; the VR head display receives a signal of closing eyes of a user; the controller controls the VR head display to automatically highlight the building model of the object to be learned; the VR head displays and receives a signal of earning eyes of a user; the controller controls the VR head display to stop highlighting the building model of the object to be learned; the VR head display angle is consistent with the rotation direction of the eyeballs of the user. The building teaching model is visualized, and the learning interest of students is enhanced.
Description
Technical Field
The invention relates to the field of virtual reality, and particularly discloses an interactive virtual reality system for building teaching.
Background
Virtual reality technology, abbreviated as VR in english, also called smart environment technology, so-called virtual reality, as the name implies, is the combination of virtual and reality. Theoretically, Virtual Reality (VR) is a computer simulation system that can create and experience a virtual world, and uses a computer to create a simulated environment to immerse a user in the environment, wherein the simulated environment can be an object truly in reality or a substance invisible to the naked eye and is represented by a three-dimensional model. These phenomena are called virtual reality because they are not directly visible but a real world simulated by computer technology.
The chinese utility model patent with application number CN202020773016.7 discloses a virtual reality education system, which comprises a teacher end for obtaining images of remote teachers; the teaching computer is used for operating the learning content and realizing the interaction with the student users; the student VR head display is used for displaying virtual reality contents which need to be learned by students; the management end host is used for controlling the operation of the teaching computer and the VR head display of the student; the wireless AP end is used for providing local area network communication for the teacher end, the teaching computer, the student VR head display and the management end host; and the pad end is used for monitoring the using state of the student with the VR head display by the parents.
According to the scheme, the VR head display and the virtual reality gloves are matched for use, so that the input degree of students in class is higher, and the students have a better state.
Disclosure of Invention
The interactive virtual reality system for building teaching is used for visually displaying a three-dimensional model so as to enhance understanding and memory of a user on the three-dimensional model.
In order to achieve the above object, the present solution provides an interactive virtual reality system for building teaching, comprising: the VR head display is used for displaying and storing virtual reality contents needed to be learned by a user; the VR head display is used for displaying and storing virtual reality contents needed to be learned by a user; the handle is used for being matched with a VR head display of a user and interacting with a scene in the virtual reality content through the handle; further comprising: the indicating unit is used for three-dimensionally displaying the virtual reality content to be learned by the user; the indicating unit comprises a building model of an object to be learned and a text description for the building model; the controller is used for receiving the action request of the handle and sending a control instruction to the indicating unit to realize the interaction with the user; after receiving a signal that a handle clicks a text description, the controller controls the VR head to display a building model highlighting the object to be learned; the VR head display receives a signal of closing eyes of a user; the controller controls the VR head display to automatically highlight the building model of the object to be learned; the VR head displays and receives a signal of earning eyes of a user; the controller controls the VR head display to stop highlighting the building model of the object to be learned; the VR head display angle is consistent with the rotation direction of eyeballs of a user.
Further, the indication unit is presented in the form of a panel.
Further, still include: an exercise unit for exercise practice for deepening the memory of the user; the exercise unit includes: the question bank edits the building model knowledge points to be trained into selection questions; the storage subunit is connected with the question bank and the controller and used for storing the edited question bank; the selecting subunit is connected with the storage subunit and the controller and is used for generating the content to be exercised of the user; the output subunit is connected with the selection subunit and the controller and outputs and displays the selected content to be exercised on a user interface; and the interactive subunit is connected with the selection subunit and the controller and is used for searching the selection questions meeting the conditions for the user to exercise and storing the actions of the user.
Further, the display content of the output subunit on the user interface includes: the exercise device comprises a question number, a question surface, options, correct answers and operation prompts, wherein after a signal that the handle clicks the question number is received, the controller controls the question to be automatically unfolded, after a signal that the handle selects the options is received, the controller controls the exercise unit to compare the options selected by a user with the correct answers, if the options selected by the user are consistent with the correct answers, the operation prompts are displayed correctly, otherwise, the operation prompts are displayed incorrectly.
Further, still include: an operation unit for checking a physical operation performed by testing a learning situation of a user; the operation unit is a building model module to be operated by a user; after receiving a signal of clicking the operation unit by the handle, the controller controls the building model module to be automatically detached and prompts a user to place the building model modules in sequence, if the user arranges the building model modules in the correct sequence position, the controller prompts the user to operate correctly, and if the user arranges the building model modules in the wrong sequence position, the controller prompts the user to rearrange.
Further, after receiving a signal of placing the building model module on the handle, if the placing position and the placing direction of the building model module are both correct, the building model module is automatically positioned; and if the building model module is placed in a wrong position or direction, prompting that the operation is wrong and please reorder.
Further, still include: the multifunctional seat is used for placing the VR head display; and the display screen is used for synchronously displaying the content displayed in the VR head display.
Further, still include: and after receiving the signal that the handle clicks the building model of the object to be learned, the building model of the object to be learned automatically disassembles the components in a layered manner, and after receiving the signal that the handle clicks the components, the components are retracted.
Further, still include: and after receiving the signal that the handle points to the building model of the object to be learned, the building model of the object to be learned automatically generates a profile, and after receiving the signal that the handle leaves the building model, the profile is retracted.
The beneficial effect of this scheme: the cooperation through VR head-display and handle is used, and the model that will treat the study is visual, on the one hand for the student understands the model of treating the study more easily, and on the other hand utilizes interactive learning mode to make the input degree of student when having a lesson higher, and the interest of study is stronger, and simultaneously, this scheme has stronger interactive effect, and user eyeball pivoted direction can be followed up in real time to its operation visual angle, follows up in real time, strengthens user's experience effect.
Drawings
Fig. 1 is a block diagram showing a virtual reality system according to the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
the reference numbers in the drawings of the specification include: the device comprises a handle 1, a VR head display 2, a controller 3, an indicating unit 4, an exercise unit 5, an operation unit 6, a question bank 7, a storage subunit 8, a selection subunit 9, an output subunit 10 and an interaction subunit 11.
As shown in figure 1:
an interactive virtual reality system for building teaching comprises a VR head display 2, wherein the VR head display 2 is provided with lenses and a display, a user wears the VR head display 2 on the head, and the display displays and stores virtual reality contents needed to be learned by the user; the system further comprises a handle 1, the handle 1 is matched with the VR head display 2, interaction is carried out between the handle 1 and a scene in the virtual reality content, and therefore a user can control the visual angle of the user to move through controlling the handle 1. The system further comprises an indicating unit 4, wherein the indicating unit 4 is used for displaying the virtual reality content to be learned of the user in a three-dimensional mode, and the indicating unit 4 comprises a building model of an object to be learned and a text description for the building model; the system further comprises a controller 3, the controller is used for receiving the action request of the handle 1 and sending a control instruction to the indicating unit 4 to achieve interaction with a user, the user controls the handle 1 to click the word descriptions, the controller 3 controls the VR head display 2 to highlight the building model of the object to be learned, the building model can be in one-to-one correspondence with the word descriptions of the building model by the aid of the controller, and learning effects of the user are enhanced. The VR head display 2 visual angle is consistent with the rotation direction of eyeballs of a user, and the user can follow the visual angle in real time, so that the user experience effect is better. Meanwhile, the VR head display 2 receives a signal of closing eyes of a user, and the controller 3 controls the VR head display 2 to automatically highlight the building model of the object to be learned; VR head shows 2 and receives the signal that the user struggled for one's eyes, controller 3 control VR head shows 2 and stops highlighting the building model of waiting to learn the object.
The user enters the indicating unit 4 and is transmitted in the form of a transmission door, the indicating unit 4 mainly functions in that the user checks and learns the building model of the user, so the user can be called as 'seeing at a glance', the indicating unit 4 is presented in the form of a panel, for example, when the relation between the display text on the panel and the foundation is presented, when the user clicks the model text, the corresponding position of the building model is highlighted, so that the comprehension capability of the user is enhanced, the user learning is assisted, and compared with the conventional textbook teaching, the visual presentation of the indicating unit 4 is in front of the user, so that the teaching is more intuitive, and meanwhile, the learning interest of the user is improved.
The system further comprises: a practice unit 5 for practice exercises for deepening the memory of the user; the exercise unit 5 includes: the question bank 7 edits the building model knowledge points to be trained into selection questions; the storage subunit 8 is connected with the question bank 7 and the controller 3 and stores the edited question bank 7; the selecting subunit 9 is connected with the storing subunit 8 and the controller 3 and is used for generating the content to be exercised of the user; the output subunit 10 is connected with the selection subunit 9 and the controller 3, and outputs and displays the selected content to be exercised on a user interface; and the interactive subunit 11 is connected with the selection subunit 9 and the controller 3 and is used for searching the selection questions meeting the conditions for the user to exercise and storing the actions of the user. The practice unit 5 assists the user's memory with the pattern of choice questions, and may therefore be referred to as "practice-one", wherein the display of the output sub-unit 10 on the user interface includes: the question number is clicked by a user control handle 1, the question is automatically unfolded by a controller 3, the user control handle 1 selects the option, the controller 3 controls an exercise unit 5 to compare the option selected by the user with the correct answer, if the option selected by the user is consistent with the correct answer, the operation prompt is displayed correctly, otherwise, the operation prompt is displayed incorrectly. The topics of choice questions are 2 as follows: 1. and marking options on the model, and selecting corresponding text answers by the user. 2. The title provides 2-4 models, the correct model is selected.
The system further comprises: an operation unit 6 for checking a physical operation performed by testing a learning situation of a user; the operating unit 6 can therefore also be referred to as "do one", the operating unit 6 being a building model module to be operated by the user; the user operates the handle 1 to click the operation unit 6, the controller 3 controls the building model module to be automatically detached and prompts the user to operate the handle 1 to place the building model modules in sequence, if the user orders the building model modules correctly, the operation is prompted to be correct, if the user orders the building model modules incorrectly, the reordering is prompted, wherein the reordering is prompted three times, the user automatically leaves the operation unit 6, and the user needs to click the operation unit 6 again. A user controls the handle 1 to place the building model module, and if the placing position and the placing direction of the building model module are both correct, the building model module is automatically positioned; if the building model module is placed in a wrong position or direction, the module falls off. For example, the basement waterproof structure knowledge point is used for the user to sequentially superimpose and restore the basement waterproof model in multiple layers, when the user picks up scattered structural layers for restoration, if the user places the structural layers at approximate positions, the structural layers can automatically correct the direction and the positions, the position of the structural layers is not required to be accurately adjusted, and the setting is more time-saving. The assembly of the building model is important, and each step in the assembly may affect the function of the subsequent building model, so that the setting enhances the proficiency level of the assembly of the building model. The system further comprises: after receiving the signal that the handle 1 clicks the building model of the object to be learned, the building model of the object to be learned disassembles the component automatically and hierarchically, and after receiving the signal that the handle 1 clicks the component, the component is withdrawn. The system further comprises: after receiving the signal that the handle 1 points to the building model of the object to be learned, the building model of the object to be learned automatically generates a section view, and after receiving the signal that the handle 1 leaves the building model, the section view is retracted. The sectional view of the building model is particularly important for building teaching, so that the understanding and the memory of the user on the sectional view of the building model are enhanced in this way.
An interactive virtual reality system for building teaching, further comprising: the multifunctional seat is used for placing the VR head display 2; and the display screen is used for synchronously displaying the content displayed in the VR head display 2, so that the classroom can monitor the learning condition of students. The cooperation through VR head-display 2 and handle 1 is used, and the model that will treat the study is visual, on the one hand for the student understands the model of treating the study more easily, and on the other hand utilizes interactive learning mode to make the input degree of student when having a lesson higher, and the interest of study is stronger, and simultaneously, this scheme has stronger interactive effect, and user's eyeball pivoted direction can be followed up in real time to its operation visual angle, follows up in real time, strengthens user's experience effect. Meanwhile, when the eyes of the user are closed, the brightness change caused by highlight display can be used for reminding the user to continue learning. Meanwhile, when the eyes of the user are closed, the brightness change caused by highlight display can be used for reminding the user to continue learning.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. An interactive virtual reality system for building teaching, comprising:
the VR head display (2) is used for displaying and storing virtual reality contents needed to be learned by a user;
the handle (1) is used for being matched with the VR head display (2) of the user and interacting with scenes in the virtual reality content through the handle (1);
it is characterized by also comprising:
the indication unit (4) is used for displaying the virtual reality content to be learned of the user in a three-dimensional mode; the indicating unit (4) comprises a building model of the object to be learned and a written description for the building model;
the controller (3) is used for receiving the action request of the handle (1) and sending a control instruction to the indicating unit (4) to realize the interaction with the user;
after receiving a signal that a handle (1) clicks a caption, the controller (3) controls the VR head display (2) to highlight the building model of the object to be learned;
the VR head display (2) receives a signal of eye closing of a user; the controller (3) controls the VR head display (2) to automatically highlight the building model of the object to be learned; the VR head display (2) receives a struggling signal of a user; the controller (3) controls the VR head display (2) to stop highlighting the building model of the object to be learned;
the visual angle of the VR head display (2) is consistent with the eyeball rotation direction of a user.
2. An interactive virtual reality system for building teaching according to claim 1, characterized in that the indication unit (4) is presented in the form of a panel.
3. An interactive virtual reality system for building teaching according to claim 1, further comprising: a practice unit (5) for practice exercises for deepening the memory of the user;
the exercise unit (5) comprises:
the question bank (7) edits the building model knowledge points to be trained into selection questions;
the storage subunit (8) is connected with the question bank (7) and the controller (3) and stores the edited question bank (7);
the selecting subunit (9) is connected with the storage subunit (8) and the controller (3) and is used for generating the content to be exercised of the user;
the output subunit (10) is connected with the selection subunit (9) and the controller (3) and outputs and displays the selected content to be exercised on a user interface;
and the interactive subunit (11) is connected with the selection subunit (9) and the controller (3) and is used for searching the selection questions meeting the conditions for the user to exercise and storing the actions of the user.
4. An interactive virtual reality system for building teaching according to claim 3, wherein the display of the output subunit (10) on the user interface comprises: the exercise device comprises a question number, a question surface, options, correct answers and an operation prompt, wherein after a signal that the handle (1) clicks the question number is received, the controller (3) controls the question to be automatically unfolded, after a signal that the handle (1) selects the options is received, the controller (3) controls the exercise unit (5) to compare the options selected by a user with the correct answers, if the options selected by the user are consistent with the correct answers, the operation prompt is displayed correctly, and otherwise, the operation prompt is displayed incorrectly.
5. An interactive virtual reality system for building teaching according to claim 1, further comprising: an operation unit (6) for checking a physical operation performed by testing a learning situation of a user;
the operation unit (6) is a building model module to be operated by a user; after receiving a signal that the handle (1) clicks the operation unit (6), the controller (3) controls the building model modules to be automatically detached and prompts a user to place the building model modules in sequence, if the user arranges the building model modules in the correct sequence position, the controller prompts the user to operate correctly, and if the user arranges the building model modules in the wrong sequence position, the controller prompts the user to rearrange.
6. The interactive virtual reality system for building teaching according to claim 5, wherein after receiving the signal of placing the building model module on the handle (1), if the placing position and the direction of the building model module are both correct, the building model module is automatically positioned; if the building model module is placed in a wrong position or direction, the module falls off.
7. An interactive virtual reality system for building teaching according to claim 1, further comprising:
a multifunctional seat for placing the VR head display (2);
and the display screen is used for synchronously displaying the content displayed in the VR head display (2).
8. An interactive virtual reality system for building teaching according to claim 1, further comprising: after receiving the signal that the handle (1) clicks the building model of the object to be learned, the building model of the object to be learned is automatically disassembled into the components in a layered manner, and after receiving the signal that the handle (1) clicks the components, the components are withdrawn.
9. An interactive virtual reality system for building teaching according to claim 1, further comprising: after receiving the signal that the handle (1) points to the building model of the object to be learned, the building model of the object to be learned automatically generates a profile, and after receiving the signal that the handle (1) leaves the building model, the profile is retracted.
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| CN202110377980.7A CN113126759A (en) | 2021-04-08 | 2021-04-08 | Interactive virtual reality system for building teaching |
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| CN202110377980.7A CN113126759A (en) | 2021-04-08 | 2021-04-08 | Interactive virtual reality system for building teaching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114821003A (en) * | 2022-04-22 | 2022-07-29 | 长沙电力设计院有限公司 | Three-dimensional site arrangement method for transformer substation |
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| CN108538095A (en) * | 2018-04-25 | 2018-09-14 | 惠州卫生职业技术学院 | Medical teaching system and method based on virtual reality technology |
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