Immersive scientific experiment demonstration system and method based on WebXR

Abstract

The invention discloses a WebXR-based immersive scientific experiment demonstration system and method, and the system comprises a tube body, the two ends of the tube body are of an opening structure, the top opening of the tube body is a first opening of a flat elliptical structure, the bottom end of the tube body is connected with a nut, the inner wall of the top opening of the tube body is provided with a first tooth block, and the outer wall of the top of the tube body is provided with a second tooth block. The second tooth blocks are located at the bottom of the first opening at intervals. The first tooth block is arranged at the first opening, so that when the needle head is drawn back and forth, the first tooth block can rapidly cut tissues, the tissues fall off and enter the first opening, and rapid extraction of the cell tissues is realized; the second tooth block can further cut the tissue, the cutting range is widened, and the tissue falling speed is increased; the first tooth block and the second tooth block can hook and store the tissue, so that the tissue can be collected in the tube body, and the cut tissue is prevented from being separated; and the fallen tissues can be quickly guided into the tube body and are prevented from being adhered to the outer wall of the tube body.

Description

Technical Field

[0001] The present invention belongs to the technical field of scientific experiment demonstration, and in particular relates to an immersive scientific experiment demonstration system and method based on WebXR. Background Art

[0002] Scientific experiment refers to a form of social practice that observes and studies natural phenomena and their regularities under artificial control conditions using certain instruments, equipment and other material means according to a certain purpose. It is an important way to obtain empirical facts and test the truth of scientific hypotheses and theories. It includes not only instruments, equipment, and material objects of the experiment, but also background knowledge, theoretical assumptions, data analysis, scientific explanations, and related social factors such as negotiation, communication, and funding among experimenters. Its nature is not only material, but also cultural and social. In experimental activities, isolation, intervention, tracking, instrument operation, object morphology transformation, experimental condition control, and resource utilization all show that the experimenter is a participant in nature and society.

[0003] Scientific experiments can increase students' interest, strengthen their desire to learn, and encourage them to study and research in depth. However, scientific experiments have high requirements and high costs for experimental equipment. Many schools are unable to show students various experiments, and places with conditions for experiments cannot allow all students to be present to learn and experience. Therefore, immersive scientific experiment demonstrations based on WebXR are very necessary. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an immersive scientific experiment demonstration system and method based on WebXR. The specific technical scheme is as follows:

[0005] An immersive scientific experiment demonstration system based on WebXR, the system comprising:

[0006] A user terminal, wherein the user terminal publishes a demand;

[0007] A monitoring management module, the monitoring management module is connected to the user end, and the monitoring management module is used to receive the requirements issued by the user end;

[0008] An information collection module, which is used to collect information required by customers and mark it;

[0009] A cloud platform, wherein the cloud platform is connected to the user terminal, the monitoring management module and the information collection module; the cloud platform is used to store data;

[0010] A remote expert platform, the remote expert platform is connected to the cloud platform and the monitoring management module; the remote expert platform is used to evaluate the information in the cloud platform.

[0011] Furthermore, the user end includes a demand publishing submodule, a payment submodule and intelligent hardware, and the intelligent hardware includes a VR smart blackboard and VR glasses; the demand publishing submodule is connected to the monitoring management module; and the payment submodule is used to pay a certain amount of remuneration.

[0012] Furthermore, the monitoring management module includes a comparison and screening submodule and an information matching submodule that are interconnected; the information matching submodule is used to match the information in the demand publishing submodule with the information in the data storage submodule; the comparison and screening submodule is used to screen out the information in the data storage submodule that meets the information released by the demand publishing submodule; and the comparison and screening submodule is used to screen the information required for collection by the information collection module.

[0013] Furthermore, the information collection module is provided in plurality, and the information collection module includes a camera, a 3D scanning device, a sensor and an information marking submodule; the information marking submodule marks the information obtained by the camera, the 3D scanning device and the sensor.

[0014] Furthermore, the cloud platform includes a data storage submodule and an encryption submodule that are interconnected; the encryption submodule is used to encrypt data in the data storage submodule.

[0015] Furthermore, the remote expert platform includes a price evaluation submodule, a title confirmation submodule and a secondary processing submodule; the price evaluation submodule is used to perform price evaluation on the information in the information collection module; the title confirmation submodule is used to confirm the title of the information in the information collection module; the secondary processing submodule is used to perform secondary processing and beautification on the information in the information collection module.

[0016] A WebXR-based immersive scientific experiment demonstration method, the method comprising:

[0017] The user side publishes user requirements through the requirement publishing submodule;

[0018] The monitoring management module receives the requirements and performs information matching and comparison, and publishes the requirements to the appropriate information collection module;

[0019] The information collection module collects the required information, marks it, and stores it in the cloud platform;

[0020] The remote expert platform evaluates, confirms ownership, and processes the information in the cloud platform and stores it in the data storage submodule;

[0021] The monitoring management module sends the information stored in the data storage submodule to the user end;

[0022] The user makes payments and uses smart hardware to display information.

[0023] Furthermore, the monitoring management module receives the demand, performs information matching and comparison, and publishes the demand to a suitable information collection module; including:

[0024] The monitoring management module matches and compares the information released by the demand release submodule with the information in the data storage submodule;

[0025] If the information released by the demand release submodule successfully matches the information in the data storage submodule, the information in the data storage submodule is directly sent to the user end;

[0026] If the information published by the demand publishing submodule fails to match the information in the data storage submodule,

[0027] The information of the demand release submodule is then released to the appropriate information collection module for information collection.

[0028] Furthermore, the information collection module collects the required information, marks it, and stores it in the cloud platform; including:

[0029] The information collection module collects information using a camera, a 3D scanning device, and a sensor;

[0030] Mark the category and experiment name of the information collected by the information collection module;

[0031] The information is then sent and stored on the cloud platform.

[0032] The beneficial effects of the present invention are as follows: the present invention provides a demonstration system for various experiments, and the party that is able to conduct the experimental demonstration will record and store the experimental demonstration. The demander publishes the demand and directly matches and selects it, or publishes the demand and the other party demonstrates according to the demand. The demander pays a certain amount of money, ensuring that the demander who is unable to conduct the experiment can use 3D means to immerse himself in the experiment and learn to the greatest extent; the publisher maximizes the utilization of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic diagram of the structure of the WebXR-based immersive scientific experiment demonstration system of the present invention is shown;

[0034] Figure 2 A schematic diagram of the process of the WebXR-based immersive scientific experiment demonstration method of the present invention is shown; DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] An immersive scientific experiment demonstration system based on WebXR, the system comprising:

[0037] A user terminal, wherein the user terminal publishes a demand;

[0038] Specifically, the user end includes a demand publishing submodule, a payment submodule and smart hardware, and the smart hardware includes VR smart blackboard and VR glasses, but is not limited to them; the smart hardware is used to display experimental videos in 3D to facilitate users to immerse themselves in viewing and learning; the demand publishing submodule is connected to the monitoring management module; the demand publishing module publishes user demands; the payment submodule is used to pay a certain amount of remuneration, and the payment submodule pays the remuneration to the monitoring management module, and the monitoring management module manages and gives a certain amount of remuneration to the personnel providing the information collection module.

[0039] A monitoring management module, the monitoring management module is connected to the user end, and the monitoring management module is used to receive the requirements issued by the user end;

[0040] Specifically, the monitoring management module includes a comparison and screening submodule and an information matching submodule which are connected to each other;

[0041] The information matching submodule is used to match the information in the demand publishing submodule with that in the data storage submodule; the comparison and screening submodule is used to screen out the information in the data storage submodule that matches the information released by the demand publishing submodule; if the information in the data storage submodule is the same as the information released by the demand publishing submodule, the monitoring and management module can directly decrypt the information in the data storage submodule and send it to the user end, and the user end pays directly; if the information in the data storage submodule is the same as the information released by the demand publishing submodule, the comparison and screening submodule is used to screen the information acquisition module to collect the required information; match the released demand information to the appropriate information acquisition module to collect the required information.

[0042] An information collection module, which is used to collect information required by customers and mark it;

[0043] Specifically, the information acquisition module is provided in multiple pieces, and the information acquisition module is mainly for research institutes or universities with experimental conditions. Each of the information acquisition modules includes a camera, a 3D scanning device, a sensor and an information marking submodule; the camera is used to collect video information, and the 3D scanning device is used to omnidirectionally scan the corresponding items and equipment that need to be displayed; the sensor is used to detect and display experimental related information. Exemplarily, the sensor includes a temperature sensor, a gas sensor, etc., which are mainly used to detect the experimental environment or experimental results;

[0044] The information marking submodule marks the information obtained by the camera, 3D scanning device, and sensor. Specifically, it marks the category, experiment name, etc. of the information obtained by the camera, 3D scanning device, and sensor.

[0045] A cloud platform, wherein the cloud platform is connected to the user terminal, the monitoring management module and the information collection module; the cloud platform is used to store data;

[0046] Specifically, the cloud platform includes a data storage submodule and an encryption submodule that are interconnected; the encryption submodule is used to encrypt data in the data storage submodule.

[0047] A remote expert platform, the remote expert platform is connected to the cloud platform and the monitoring management module; the remote expert platform is used to evaluate the information in the cloud platform.

[0048] The remote expert platform includes a price evaluation submodule, a title confirmation submodule and a secondary processing submodule; the price evaluation submodule is used to perform price evaluation on the information in the information collection module; the title confirmation submodule is used to confirm the title of the information in the information collection module; the secondary processing submodule is used to perform secondary processing and beautification on the information in the information collection module.

[0049] Exemplarily, the data storage submodule stores experimental videos marked as: Chemistry-oil-water separation experiment, Physics-prism experiment; if the teacher demonstrates the physics-light interference experiment, the teacher publishes the requirement in the requirement publishing submodule: physics-light interference experiment, and attaches the corresponding detailed requirements to the monitoring management module; the monitoring management module receives the requirements published by the requirement publishing submodule, and first matches and screens the published requirement physics-light interference in the data storage module through the information matching submodule and the comparison and screening submodule, and finally the matching fails; then the monitoring management module publishes the requirements, and the research institutes or universities that have the conditions to complete this experiment use the information collection module After receiving the demand information, the experiment is carried out, and the process and results of the experiment are recorded by using cameras, 3D scanning devices and sensors; the collected information is then marked: physical-optical interference, and marked in the information marking submodule; finally, it is stored in the data storage submodule. The data information in the data storage submodule is evaluated by experts of the remote expert platform, the rights are determined, and after necessary secondary beautification and processing, the monitoring management module sends the information to the user end; after the user end pays a certain fee using the payment submodule, it can use smart hardware such as VR smart blackboard for display; after receiving the fee, the monitoring management module gives a certain fee to the manager of the corresponding information collection module.

[0050] The present invention provides a demonstration system for various experiments. The party that is able to conduct the experimental demonstration will record and store the experimental demonstration. The demander can publish the demand and directly match and select it, or publish the demand and the other party will demonstrate according to the demand. The demander pays a certain amount of money to ensure that the demander who is unable to conduct the experiment can use 3D means to immerse himself in the experiment and learn to the greatest extent. The publisher can maximize the utilization of resources.

[0051] A WebXR-based immersive science experiment demonstration method, the method comprising the following steps:

[0052] Step 1: The user side publishes user requirements through the requirements publishing submodule;

[0053] Step 2: The monitoring management module receives the demand and performs information matching and comparison, and publishes the demand to the appropriate information collection module;

[0054] Specifically, the monitoring management module receives the demand, performs information matching and comparison, and publishes the demand to a suitable information collection module; including:

[0055] 1.1. The monitoring management module matches and compares the information released by the demand release submodule with the information in the data storage submodule;

[0056] 1.2. If the information released by the demand release submodule successfully matches the information in the data storage submodule, the information in the data storage submodule is directly sent to the user end; if the information released by the demand release submodule fails to match the information in the data storage submodule, the information of the demand release submodule is released to the appropriate information collection module for information collection.

[0057] 1.3. The information collection module collects the required information, marks it, and stores it in the cloud platform;

[0058] Specifically, the information collection module collects the required information, marks it, and stores it in the cloud platform; including:

[0059] The information collection module collects information using a camera, a 3D scanning device, and a sensor;

[0060] Mark the category and experiment name of the information collected by the information collection module;

[0061] The information is then sent and stored on the cloud platform.

[0062] 1.4. The remote expert platform evaluates, confirms ownership and processes the information in the cloud platform and stores it in the data storage submodule;

[0063] Specifically, the remote expert platform includes a price evaluation submodule, a title confirmation submodule and a secondary processing submodule; the price evaluation submodule is used to perform price evaluation on the information in the information collection module; the title confirmation submodule is used to confirm the title of the information in the information collection module; the secondary processing submodule is used to perform secondary processing and beautification on the information in the information collection module.

[0064] 1.5. The monitoring management module sends the information stored in the data storage submodule to the user end;

[0065] 1.6. The user makes payment and uses smart hardware to display information.

[0066] It should be noted that, in this article, if there are first and second, etc., relational terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0067] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An immersive scientific experiment demonstration system based on WebXR, characterized by: The system comprises, A user terminal, wherein the user terminal publishes a demand; A monitoring management module, the monitoring management module is connected to the user end, and the monitoring management module is used to receive the requirements issued by the user end; An information collection module, which is used to collect information required by customers and mark it; A cloud platform, wherein the cloud platform is connected to the user terminal, the monitoring management module and the information collection module; The cloud platform is used to store data; A remote expert platform, the remote expert platform is connected to the cloud platform and the monitoring management module; the remote expert platform is used to evaluate the information in the cloud platform.

2. The WebXR-based immersive science experiment demonstration system according to claim 1, characterized in that: The user end includes a demand publishing submodule, a payment submodule and intelligent hardware, wherein the intelligent hardware includes a VR smart blackboard and VR glasses; the demand publishing submodule is connected to a monitoring management module; and the payment submodule is used to pay a certain amount of remuneration.

3. The WebXR-based immersive scientific experiment demonstration system according to claim 1, characterized in that: The monitoring management module includes a comparison and screening submodule and an information matching submodule which are connected to each other; The information matching submodule is used to match the information in the demand publishing submodule with the information in the data storage submodule; The comparison and screening submodule is used to screen out the information in the data storage submodule that meets the information released by the demand release submodule; and the comparison and screening submodule is used to screen the information required for collection by the information collection module.

4. The immersive science experiment demonstration system based on WebXR according to claim 1, characterized in that: There are multiple information collection modules, and each of the information collection modules includes a camera, a 3D scanning device, a sensor, and an information marking submodule; the information marking submodule marks the information obtained by the camera, the 3D scanning device, and the sensor.

5. The WebXR-based immersive science experiment demonstration system according to claim 1, characterized in that: The cloud platform includes a data storage submodule and an encryption submodule that are interconnected; the encryption submodule is used to encrypt the data in the data storage submodule.

6. The WebXR-based immersive science experiment demonstration system according to claim 1, characterized in that: The remote expert platform includes a price evaluation submodule, a title confirmation submodule and a secondary processing submodule; The price evaluation submodule is used to perform price evaluation on the information in the information collection module; The rights confirmation submodule is used to confirm the rights of the information in the information collection module; The secondary processing submodule is used for secondary processing and beautification of the information in the information acquisition module.

7. A WebXR-based immersive science experiment demonstration method, as claimed in any one of claims 1 to 6, characterized in that: The method comprises, The user side publishes user requirements through the requirement publishing submodule; The monitoring management module receives the requirements and performs information matching and comparison, and publishes the requirements to the appropriate information collection module; The information collection module collects the required information, marks it, and stores it in the cloud platform; The remote expert platform evaluates, confirms ownership, and processes the information in the cloud platform and stores it in the data storage submodule; The monitoring management module sends the information stored in the data storage submodule to the user end; The user makes payments and uses smart hardware to display information.

8. The WebXR-based immersive scientific experiment demonstration method according to claim 7, characterized in that: The monitoring management module receives the demand, performs information matching and comparison, and publishes the demand to a suitable information collection module; including: The monitoring management module matches and compares the information released by the demand release submodule with the information in the data storage submodule; If the information released by the demand release submodule successfully matches the information in the data storage submodule, the information in the data storage submodule is directly sent to the user end; If the information published by the demand publishing submodule fails to match the information in the data storage submodule, The information of the demand release submodule is then released to the appropriate information collection module for information collection.

9. The WebXR-based immersive scientific experiment demonstration method according to claim 7, characterized in that: The information collection module collects the required information, marks it, and stores it in the cloud platform; include, The information collection module collects information using a camera, a 3D scanning device, and a sensor; Mark the category and experiment name of the information collected by the information collection module; The information is then sent and stored on the cloud platform.

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