TWM519301U - Interactive learning system of augmented reality - Google Patents

Abstract

The utility model provides an interactive learning system of augmented reality, comprising: providing learners capturing a plurality of images by a mobile device; receiving a plurality of sequence codes corresponding to the images; receiving an execute code from a database according to the sequence codes; and outputting a virtual object corresponding to the execute code to the mobile device. Therefore, the utility model can concretize the transformation of the natural science by the way of augmented reality to provide interactive chances with the plurality of images for learners, and can improve the learning willingness and effectiveness of learners.

Description

Augmented reality interactive learning system

This creation is about augmented reality technology, especially an augmented reality interactive learning system for mobile devices.

With the advancement of science and technology, the teaching methods have also been updated. From the traditional teaching of blackboard teaching, it has progressed to the use of multiple teaching methods such as computers, slides or audio-visual materials. However, the current physical and chemical courses related to scientific phenomena in the state and high schools, such as electromagnetic induction, chemical reaction, and three-state changes in material, are still carried out in traditional graphic teaching. One-way knowledge transmission is difficult for students to absorb, and teaching interaction Insufficient. Although there are multimedia ways to assist teaching, there is still a need for appropriate venues and software. This is not easy for most teachers or students, but there are problems with insufficient teaching resources. Moreover, although the teaching method of multimedia is diversified, it is still a passive teaching method, and it is easy to lack a medium suitable for teaching interaction to guide students to self-exploration learning opportunities. As a result, students' learning interest cannot be sustained and learning The effect will not be able to effectively improve the problem.

Therefore, how to increase the opportunities for teaching interaction, and to reflect the various changes in the scientific phenomenon, especially different from the above-mentioned graphic style teaching, and can be broken Breaking the time and space constraints of the existing multimedia methods to increase the learners' willingness to learn independently and the effectiveness of learning is one of the urgent issues to be solved.

In view of the above shortcomings of the prior art, the main purpose of the present invention is to propose an augmented reality interactive learning system, including a mobile device having a capture module, a comparison module, a processing module and an output module, and a database. The capture module is configured to obtain a plurality of images according to the plurality of images, and the processing module obtains a correspondence from the database according to the complex sequence code. The execution code is used to output the virtual object corresponding to the execution code.

With the creation of the Augmented Reality Interactive Learning System, the time and space constraints of the existing multimedia methods can be broken, allowing learners to operate their own mobile devices and learn from the images of physical objects to improve learner learning. The effectiveness and willingness to learn independently increase the fun of interaction.

1‧‧‧Augmented Reality Interactive Learning System

10, 10'‧‧‧ mobile devices

11, 11'‧‧‧ capture module

12‧‧‧ Alignment module

13‧‧‧Processing module

14, 14'‧‧‧ Output Module

15, 21‧‧ ‧ database

20‧‧‧Cloud Server

30‧‧‧Network

40‧‧‧ teaching aids

41, 42, 43, 44‧‧‧ Pictures

S01~S04‧‧‧Steps

1 is a functional block diagram of an embodiment of an artificial augmented reality interactive learning system; FIG. 2 is a functional block diagram of another embodiment of the creative augmented reality interactive learning system; It is a flow chart of the steps of the creative augmented reality interactive learning method; the fourth picture is a schematic diagram of the augmented reality interactive learning system using the creation; and the fifth picture is the use of the creation of the augmented reality interactive learning Another system schematic diagram.

The embodiments of the present invention are described below by way of specific examples, and those skilled in the art can readily understand other features and functions of the present invention from the disclosure of the present disclosure. This creation can also be implemented or applied by other different embodiments.

Referring to FIG. 1 , the augmented reality interactive learning system 1 of the present invention includes a mobile device 10 including a capture module 11 , a comparison module 12 , a processing module 13 , and an output module 14 . . In an embodiment, the mobile device 10 can be a smart phone or a tablet. The capture module 11 can be a camera or a camera built into a smart phone or a tablet, and the output module 14 is the smart device. Screen of a mobile phone or tablet.

The capture module 11 is configured to acquire a plurality of images. In detail, when the learner uses the augmented reality interactive learning system of the present creation, the learner operates the capture module 11 of the mobile device 10 to perform photography on a physical object as a teaching aid to obtain an image. As shown in FIG. 4, the learner operates the capture module 11 of the mobile device 10 to photograph the picture 42 on the teaching aid 40 to obtain an image corresponding to the picture 42. In one embodiment, the learner can take a picture of the plurality of pictures 41, 42 on the teaching aid 40 to obtain a corresponding plurality of images.

After the image is acquired, the comparison module 12 obtains the corresponding sequence code based on the acquired image. In detail, the comparison module 12 compares the images captured by the capture module 11 with the images stored in the database 15, that is, compares each image and each image of the plurality of images. If the image is the same as the image file after the comparison, the sequence corresponding to the image file with the same image is taken out. code. In an embodiment, if the learner obtains the plurality of images by using the capture module 11, the comparison module 12 obtains the complex sequence code. The serial code can be a series of numbers, words or a combination thereof, and is a single code, but the creation is not limited thereto.

After obtaining the sequence code, the processing module 13 obtains the execution code corresponding to the sequence code from the database 15 according to the sequence code, and the execution code system corresponds to an augmented reality virtual object, and therefore, the output The module 14 can output the virtual object corresponding to the execution code, wherein the virtual object is stored in the database 15.

In an embodiment, the processing module 13 sets the sequence of the complex sequence codes by the sequence of the plurality of images obtained by the capture module 11 to obtain the corresponding execution code according to the sequence of the complex sequence codes. .

The following is a description of the operation of the augmented reality interactive learning system in this creation by the three-state changes in water in the natural science phenomenon.

Referring to Figure 4, there are pictures 41, 42 on the teaching aid 40. The picture 41 represents the beaker containing liquid water, and the picture 42 represents solid water (i.e., ice). If the learner wants to know how the liquid water changes into solid water, the image 41 can be photographed by the capture module 11 of the mobile device 10 to obtain the image of the image 41. Then, the matching module 12 compares the image of the picture 41 with the plurality of files in the database 15, and finds that the image of the picture 41 is the same as the image of the database 15, and will be the same as the picture 41. The sequence code corresponding to the image file with the same image is taken out. For example, the image code corresponding to the image of the picture 41 is b. After that, the learner can photograph the picture 42 to obtain the image of the picture 42, and the comparison module 12 of the mobile device 10 takes The sequence code corresponding to the image of the picture 42 is obtained, for example, the sequence code is a. Since the capture module 11 takes the picture 41 first and then takes the picture 42, the sequence of the sequence code is ba. Accordingly, the processing module 13 can search for the execution code B corresponding to the sequence code ba from the database 15 according to the sequence code ba. In an embodiment, the execution code may be a web address or a file path, which corresponds to a virtual object, but the creation is not limited thereto. In the above example, the meaning of the sequence sequence ba of the sequence code refers to how the picture 41 changes to the picture 42, that is, how the liquid water changes into solid water, and therefore, the virtual object corresponding to the execution code B is water. Solidification scene. On the other hand, if the learner takes the picture 42 first and then takes the picture 41, it means that the learner wants to know how the solid water changes into liquid water. At this time, the serial sequence of the serial code is ab, and the execution code is A. The virtual object corresponding to the execution code A is the melting scene of water. In the database 15, the sequence of the sequence codes of the various pictures may be preset, and the corresponding execution code is output, and the virtual object corresponding to the execution code is output to the output module 14 for the learner to Operate and watch. Table 1 below is an example of the three-state change of water set in the database 15, the sequence of the sequence code and the corresponding execution code. This creation is not limited thereto.

In another embodiment, the processing module 13 does not set the sequence of the complex sequence codes, but only stacks the complex sequence codes to obtain the corresponding execution code. The so-called stack refers to the case where the serial codes are arranged together but there is no order, that is, the stacked data structure operates according to the principle of LIFO (Last In First Out). This mode can be used in the color mixing teaching mode. For example, if the learner wants to know what color the red mixed yellow color will be, the capture module 11 of the mobile device 10 can be used to take a red image and a yellow image respectively, so that the comparison module 12 respectively obtains the serial code corresponding to the red image. a', the sequence code b' corresponding to the yellow picture. Then, the processing module obtains the corresponding execution code A' according to the sequence code a', b' to the database, and the virtual object corresponding to the execution code A' is an orange scene, and then outputs it to the output module. 14, the learner will know that the red mixed yellow will get orange information. Since the processing module 13 does not set the sequence of the complex serial codes, the learner does not take the first shot. The complex result code a'b' or b'a' obtained by the color will give the same result - the execution code A'. Table 2 below is an example of the color mixture set in the database 15, the sequence code stacking and the corresponding execution code. This creation is not limited to this, and the creation can also stack several serial codes at the same time, for example, The sequence codes a', b', c' are stacked to obtain a black scene presented by the execution code D.

In one embodiment, the database 15 stores a plurality of image files, a plurality of sequence codes, a plurality of execution codes, and a plurality of virtual objects. As described above, there is a correspondence between the complex image file and the complex sequence code, and the result of the arrangement and combination between the complex sequence codes and the complex execution code has a corresponding relationship, and the other execution code corresponds to a virtual object. . The above correspondences can be set by manual means, and the creation is not limited thereto. Further, the database 15 can be provided in the mobile device 10.

In another embodiment, referring to FIG. 2, the augmented reality interactive learning system of the present invention includes a cloud server 20, and the database 21 may be disposed in the cloud server 20 instead of the mobile device 10. . Cloud server 20 and the mobile device 10 are connected to each other through a network 30, wherein the network can be a wireless network, a Bluetooth, an infrared or a wired area network.

In another embodiment, please refer to FIG. 5. The picture 43 represents a flame, and the picture 44 represents a piece of wood. The learner uses the capture module 11 of the mobile device 10 to capture the picture 43. The alignment module 12 in the mobile device 10 will obtain the sequence code corresponding to the picture 43 representing the flame. Next, the learner photographs the representative picture 44 of the wood using the capture module 11' of the mobile device 10'. At this time, the comparison module in the mobile device 10' will acquire the serial code corresponding to the picture 44 of the wood. Then, the processing module 13 obtains the execution code corresponding to the two conditions from the database 15 according to the sequence code corresponding to the picture 43 representing the flame and the sequence code corresponding to the picture 44 representing the wood, and the execution code corresponding to the two conditions is obtained. The virtual object corresponding to the execution code (for example, an animation in which the fire begins to burn wood) is output to the output module 14' of the mobile device 10' for the learner to view the learning.

Referring to FIG. 3, the augmented reality interactive learning method of the present invention provides learning by using a mobile device, including: providing, in step S01, a plurality of images captured by the mobile device; in step S02, according to the The complex image obtains the corresponding complex sequence code; in step S03, the corresponding execution code is obtained from a database according to the complex sequence code; and in step S04, the virtual object corresponding to the execution code is output to the mobile device on.

In an embodiment, step S02 further includes: comparing whether the plurality of images are identical to the plurality of images stored in the database, that is, whether each of the plurality of images is identical to being stored in the In the database And one of the plurality of map files, wherein the step of obtaining the complex sequence code corresponding to the plurality of image files corresponding to the plurality of images is obtained.

In an embodiment, step S03 further includes setting a sequence of the plurality of sequence codes by using a sequence of the plurality of images captured by the mobile device, to obtain the corresponding execution code according to the sequence of the plurality of sequence codes. step.

The present invention also provides a computer program product for being loaded by a machine (such as a smart phone, tablet or computer) to perform the augmented reality interactive learning method as described above. The computer program product can be used for smart phones and tablets, or can be downloaded from the Internet by a general computer. This creation is not limited to this.

The present application further provides a computer readable recording medium storing a computer program for being loaded by a machine (such as a smart phone, tablet or computer) to perform the augmented reality as described above. Interactive learning methods. The computer can read the recording medium for CD, DVD, hard drive or flash drive. This creation is not limited to this.

With the augmented reality interactive learning system of this creation, the time and space constraints of the existing multimedia methods can be broken, so that the learner can operate the mobile device by himself and learn the operation method of capturing the image of the physical object, and expand The way of enrichment is to embody various changes in the natural sciences, improve the learning outcomes of learners, and increase the willingness of learners to learn independently, and increase the fun of learning interaction.

The above embodiments are merely illustrative of the principles of the present invention and its effects, and are not intended to limit the present invention. Anyone who is familiar with this skill can Modifications and changes to the above embodiments are made in the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the scope of the patent application described later.

1‧‧‧Augmented Reality Interactive Learning System

10‧‧‧Mobile devices

11‧‧‧Capture module

12‧‧‧ Alignment module

13‧‧‧Processing module

14‧‧‧Output module

15‧‧‧Database

Claims (5)

An augmented reality interactive learning system, comprising: a database; and a mobile device, comprising: a capture module for obtaining a plurality of images; and a comparison module for obtaining a corresponding complex sequence code according to the plurality of images; processing The module obtains a corresponding execution code from the database according to the complex sequence code; and an output module, configured to output a virtual object corresponding to the execution code. The augmented reality interactive learning system of claim 1, wherein the comparison module is different from each of the plurality of images in the plurality of images stored in the database. One of the plurality of sequence codes corresponding to the plurality of image files corresponding to the plurality of images is obtained. The augmented reality interactive learning system according to claim 1, wherein the processing module sets the sequence of the complex sequence code by the sequence of the plurality of images obtained by the capturing module, Corresponding execution codes are obtained according to a sequence or stack of the complex sequence codes. The augmented reality interactive learning system of claim 1, wherein the virtual object is stored in the database provided in the mobile device. Augmented Reality Interactive Learning System as described in item 1 of the patent application scope The system includes a cloud server connected to the mobile device through a network, and the database is disposed in the cloud server.