CN109599047B - Interactive tour guide explanation system based on AR technology - Google Patents
Interactive tour guide explanation system based on AR technology Download PDFInfo
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Abstract
The invention relates to the technical field of tour guide and explanation, in particular to an interactive tour guide and explanation system based on AR technology, which comprises a video acquisition unit, a scenic spot selection unit, a video perspective type augmented reality unit and a tour guide and explanation unit, wherein the video perspective type augmented reality unit is respectively electrically connected with the video acquisition unit and the scenic spot selection unit, the tour guide and explanation unit is electrically connected with the video perspective type augmented reality unit, a GPS positioning module in the system positions the geographical position of the scenic spot and an information extraction module calls out the geographical information of the tourist site to be compared to generate a scene, then the scene is subjected to video fusion with the image of the scenic spot acquired by a pinhole camera, and the fused image is put on a display to provide more vivid sightseeing for the tourists, the tour guide and explanation unit can explain the tourists conveniently and learn about the wind, soil and people according to the image and voice, and the scenery can be better appreciated. The tourist map is convenient to carry and is provided with voice explanation, so that the tourist map is convenient to carry when tourists travel, and the tourist map can help the tourists to select the next tourist spot.
Description
Technical Field
The invention relates to the technical field of tour guide explanation, in particular to an interactive tour guide explanation system based on an AR technology.
Background
Augmented Reality (AR) is a technology for calculating the position and angle of a camera image in real time and adding a corresponding image, and the technology aims to sleeve a virtual world on a screen in the real world and perform interaction. The augmented reality technology is a new technology for seamlessly integrating real world information and virtual world information, and is characterized in that entity information (visual information, sound, taste, touch and the like) which is difficult to experience in a certain time space range of the real world originally is simulated and superposed through scientific technologies such as computers and the like, the virtual information is applied to the real world and is perceived by human senses, so that the sensory experience beyond reality is achieved, a real environment and a virtual object are superposed on the same picture or space in real time, the augmented reality technology not only shows the real world information, but also displays the virtual information at the same time, the two kinds of information are mutually supplemented and superposed, in the visual augmented reality, a user synthesizes the real world and computer graphics together by utilizing a helmet display, so that the real world can be seen to surround the real world, in the AR implementation based on a computer display, the real world image captured by the camera is input into the computer, composited with the virtual scene generated by the computer graphics system, and output to the screen display, and the user sees from the screen the final enhanced scene picture, which, although simple, does not bring the user a sense of immersion.
With the progress of the times, the physical life of people is greatly enriched, most people begin to pursue spiritual enjoyment, and begin to travel to various regions of the world to experience the wind-soil personage to meet the spiritual enjoyment after work, but at the beginning, people easily lose the lost to a place where one person is not well-done, and do not know the lost place and the wind-soil personage of scenic spots in the place, at the moment, a follow-up tour is needed to introduce tourists, but the tour cannot take care of each tourist, and the tourism mood of the tourists is easily disturbed.
Disclosure of Invention
The invention aims to solve the defect that the tour guide cannot introduce each visitor in the travel process in the prior art, and provides an interactive tour guide explanation system based on an AR technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an interactive tour guide and explanation system based on AR technology is designed, which comprises a video acquisition unit, a scenic spot selection unit, a video perspective type augmented reality unit and a tour guide and explanation unit, wherein the video perspective type augmented reality unit is respectively and electrically connected with the video acquisition unit and the scenic spot selection unit, the tour guide and explanation unit is electrically connected with the video perspective type augmented reality unit, the scenic spot selection unit stores geographical information of scenic spots of each tourist site, when the tourist sites are selected, after the names of the tourist sites are input, a first processor module receives the name information of the tourist sites, controls an information extraction module to call the geographical information of the tourist sites for later use, and meanwhile, the scenic spot selection unit can also obtain national tourist attractions through an electronic map, and then extracts the input geographical positions of the tourist sites to compare and position the tourist sites on the electronic map, the surrounding scenic spots are screened by taking the place as the center, the next optimal tourist scenic spot is recommended for the tourists, then the video acquisition unit acquires images of the scenic spots through the pinhole camera, the acquired images are stored in the main memory after passing through the A/D converter, the GPS positioning module is used for positioning the geographical position of the scenic spot, the information extraction module is used for calling the geographical information of the tourist site to compare the geographical position of the scenic spot with the geographical information of the tourist site, a scene is generated, the scene and the image of the scenery spot collected by the pinhole camera are subjected to video fusion, the fused image is put on a display for more vivid viewing of tourists, and the tour guide interpretation unit controls the interpretation voice extraction module to extract the interpretation voice matched with the scenery spot to be photographed through the second processor module, so that the tourists can know the wind, soil and people conditions more easily and enjoy the scenery better.
Preferably, the scenic spot selection unit includes a first storage module, the first storage module is electrically connected to an information extraction module, the information extraction module is electrically connected to a first processor module, and the first processor module is electrically connected to an information input module.
Preferably, the video acquisition unit comprises a pinhole camera electrically connected with an a/D converter, and the a/D converter is electrically connected with a main memory.
Preferably, the video perspective augmented reality unit includes a GPS positioning module, the GPS positioning module is electrically connected with the first storage module, the GPS positioning module is electrically connected with the contrast module, the contrast module is electrically connected with the scene generation module, the scene generation module is electrically connected with the video fusion module electrically connected with the main memory, and the video fusion module is electrically connected with the display.
Preferably, the tour guide interpretation unit comprises a second processor module, the second processor module is electrically connected with an interpretation voice extraction module, and the interpretation voice extraction module is respectively and electrically connected with an interpretation voice storage module and an earphone.
Preferably, the video acquisition unit, the scenery spot selection unit, the video perspective type augmented reality unit and the tour guide explanation unit are all arranged in the AR glasses shell.
Preferably, the pinhole camera is a CCD camera.
Preferably, the first processor module and the second processor module are central processing units of the same model.
Preferably, the scenic spot recommendation unit comprises a scenic spot preference module, the scenic spot preference module is electrically connected with a contrast positioning module, a scenic spot accommodation preference module, a scenic spot traffic preference module and a scenic spot interval preference unit respectively, and the scenic spot accommodation preference module, the scenic spot traffic preference module and the scenic spot interval preference unit are electrically connected with a scenic spot determination unit together.
The interactive tour guide and explanation system based on the AR technology has the advantages that:
1. the video acquisition unit, the scenery spot selection unit, the video perspective type augmented reality unit and the tour guide and explanation unit are all arranged in the AR glasses shell, so that the AR glasses are convenient to take and wear, attractive to bring and beneficial to tourists to use when traveling;
2. through setting up the video acquisition unit, sight spot selection unit, video perspective formula augmented reality unit and guide explain the unit, sight spot selection unit can help the visitor to prefer next tourist attraction, can help the visitor to select the information that corresponds tourist attraction at present simultaneously, the geographical position of this sight spot of video perspective formula augmented reality unit location with GPS orientation module compares with the geographical information that the information extraction module called out this tourist spot and generates the scene after, carry out the video fusion with the image of scene and pinhole camera collection sight spot, will merge the post-process put on the display, supply the more vivid sightseeing of visitor, guide explain the unit and explain pronunciation through second processor module control and draw the module and draw and take a photograph scenic spot assorted commentary pronunciation, so make things convenient for the visitor to know the wind situation more easily, better appreciation scenery.
Drawings
Fig. 1 is a block diagram of an interactive tour guide explanation system based on AR technology according to the present invention;
fig. 2 is a block diagram of a scene selection unit in the interactive tour guide and explanation system based on AR technology according to the present invention;
fig. 3 is a block diagram of a video capture unit in an interactive tour guide and explanation system based on AR technology according to the present invention;
fig. 4 is a block diagram of a video perspective augmented reality unit in an interactive tour guide and explanation system based on AR technology according to the present invention;
fig. 5 is a block diagram of a tour guide explanation unit in the interactive tour guide explanation system based on AR technology according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an interactive tour guide explanation system based on AR technology includes a video acquisition unit, a scenery spot selection unit, a video perspective augmented reality unit, and a tour guide explanation unit, where the video acquisition unit, the scenery spot selection unit, the video perspective augmented reality unit, and the tour guide explanation unit are all disposed in an AR glasses case. Through all setting up video acquisition unit, sight spot selection unit, video perspective formula augmented reality unit and guide description unit in AR glasses shell, AR glasses are got and are worn the convenience, bring pleasing to the eye, use when doing benefit to the visitor and touring.
The video perspective type augmented reality unit is respectively electrically connected with the video acquisition unit and the scenic spot selection unit, the scenic spot selection unit comprises a first storage module, the first storage module is electrically connected with an information extraction module, the information extraction module is respectively electrically connected with a first processor module and an information acquisition module, the first processor module is electrically connected with an information input module, the information acquisition module is electrically connected with a contrast positioning module, the contrast positioning module is respectively electrically connected with a scenic spot acquisition module and a scenic spot recommendation unit, the scenic spot recommendation unit comprises a scenic spot preference module, the scenic spot preference module is respectively electrically connected with a contrast positioning module, a scenic spot food preference module, a scenic spot traffic preference module and a scenic spot distance preference unit, and the scenic spot food preference module, the scenic spot traffic preference module and the scenic spot distance preference unit are jointly and electrically connected with a scenic spot determination unit, the scenic spot acquisition module is electrically connected with the electronic map module, the video acquisition unit comprises a pinhole camera, the pinhole camera adopts a CCD camera, the pinhole camera is electrically connected with an A/D converter, the A/D converter is electrically connected with a main memory, the tour guide and explanation unit is electrically connected with the video perspective augmented reality unit, the video perspective augmented reality unit comprises a GPS positioning module, the GPS positioning module is electrically connected with a first storage module, the GPS positioning module is electrically connected with a comparison module, the comparison module is electrically connected with a scene generation module, the scene generation module is electrically connected with a video fusion module electrically connected with the main memory, the video fusion module is electrically connected with a display, the tour guide and explanation unit comprises a second processor module, the first processor module and the second processor module are central processing units of the same model, the second processor module is electrically connected with a comment voice extraction module, and the comment voice extraction module is respectively and electrically connected with a comment voice storage module and an earphone.
The tourist selects the tourist sites by inputting the names of the tourist sites, the first processor module controls the information extraction module to call the geographical information of the tourist sites for later use, in addition, the scenic spot selection unit can also obtain national tourist sites through an electronic map, extracts the input geographical positions of the tourist sites to compare and position the tourist sites on the electronic map, screens the surrounding scenic spots by taking the positions as the center, firstly selects the scenic spots with the most scenic spots through the scenic spot selection module, and then compares the food accommodation, traffic and space of the screened scenic spots, recommending the next optimal tourist attraction for the tourist, simultaneously acquiring images of the scenic spots by a pinhole camera in a video acquisition unit, storing the images acquired by the pinhole camera in a main memory after passing through an A/D converter, a GPS positioning module in the video acquisition unit positions the geographic position of the scenic spot, then the GPS positioning module positions the geographic position of the scenic spot and the information extraction module calls the geographic information of the tourist spot to be compared to generate a scene, the scene is carried out the video with the image of the sight spot of pinhole camera collection again and is fused, will fuse again on putting in the display, supply the more lively view of visitor, later the guide explain unit explain the voice through second processor module control explain the voice and draw the module and draw and make a video recording sight spot assorted explanation pronunciation, so make things convenient for the visitor to know the wind and soil people's mood more easily, better appreciation scenery.
To sum up, the interactive tour guide and explanation system based on the AR technology is characterized in that the video acquisition unit, the scenic spot selection unit, the video perspective type augmented reality unit and the tour guide and explanation unit are arranged in the AR glasses shell, the AR glasses are convenient to take and wear and attractive to bring, and the interactive tour guide and explanation system is beneficial to being used when tourists travel, the video acquisition unit, the scenic spot selection unit, the video perspective type augmented reality unit and the tour guide and explanation unit are arranged, the scenic spot selection unit can help the tourists to select information corresponding to tourist attractions, the GPS positioning module of the scenic spot of the video perspective type augmented reality unit is used for positioning the geographical position of the scenic spot and the geographical information of the tourist location is called by the information extraction module to be compared to generate a scene, the scene and the image of the scenic spot acquired by the pinhole camera are subjected to video fusion, the fused image is put on a display to provide more vivid sightseeing for the tourists, and the tour guide and explanation unit controls the explanation voice The matched explaining voice is convenient for tourists to know the conditions of the wind, the soil and the people more easily and enjoy the scenery better.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides an interactive guide explains system based on AR technique, includes video acquisition unit, sight spot selection unit, video perspective formula augmented reality unit and guide explains the unit, its characterized in that: the video perspective type augmented reality unit is respectively electrically connected with the video acquisition unit and the scenic spot selection unit, the tour guide explanation unit is electrically connected with the video perspective type augmented reality unit, the scenic spot selection unit stores the geographic information of scenic spots of each tourist spot, when the tourist spots are selected, after the names of the tourist spots are input, the first processor module receives the name information of the tourist spots, the first processor module controls the information extraction module to call the geographic information of the tourist spots for later use, meanwhile, the scenic spot selection unit can also acquire national tourist spots through an electronic map, extracts the input geographic positions of the tourist spots to compare and position the tourist spots on the electronic map, screens surrounding scenic spots by taking the scenic spots as a center to recommend the next optimal scenic spot for a tourist, and then the video acquisition unit acquires images of the scenic spots through the pinhole camera, the collected images are stored in the main memory after passing through the A/D converter, the geographic position of the scenic spot is positioned through the GPS positioning module and is compared with the geographic information of the tourist site called out through the information extraction module to generate a scene, the scene is subjected to video fusion with the image of the scenic spot collected by the pinhole camera, the fused image is put on a display to be used for a tourist to view the scene more vividly, and the tour guide interpretation unit controls the voice extraction module to extract interpretation voice matched with the shot scenic spot through the second processor module, so that the tourist can know the conditions of the wind, the soil and people more easily and can enjoy the scenery better; the scenic spot selection unit comprises a first storage module, the first storage module is electrically connected with an information extraction module, the information extraction module is respectively and electrically connected with a first processor module and an information acquisition module, the first processor module is electrically connected with an information input module, the information acquisition module is electrically connected with a contrast positioning module, the contrast positioning module is respectively and electrically connected with a scenic spot acquisition module and a scenic spot recommendation unit, and the scenic spot acquisition module is electrically connected with an electronic map module; the video acquisition unit comprises a pinhole camera, the pinhole camera is electrically connected with an A/D converter, and the A/D converter is electrically connected with a main memory; the video perspective augmented reality unit comprises a GPS positioning module, the GPS positioning module is electrically connected with a first storage module, the GPS positioning module is electrically connected with a comparison module, the comparison module is electrically connected with a scene generation module, the scene generation module is electrically connected with a video fusion module electrically connected with a main memory, and the video fusion module is electrically connected with a display; the tour guide interpretation unit comprises a second processor module, the second processor module is electrically connected with an interpretation voice extraction module, and the interpretation voice extraction module is respectively and electrically connected with an interpretation voice storage module and an earphone; the video acquisition unit, the scenery spot selection unit, the video perspective type augmented reality unit and the tour guide explanation unit are all arranged in the AR glasses shell; the pinhole camera is a CCD camera; the first processor module and the second processor module are central processing units of the same model; the scenic spot recommendation unit comprises a scenic spot preference module, the scenic spot preference module is respectively and electrically connected with a contrast positioning module, a scenic spot food preference module, a scenic spot traffic preference module and a scenic spot interval preference unit, and the scenic spot food preference module, the scenic spot traffic preference module and the scenic spot interval preference unit are jointly and electrically connected with a scenic spot judgment unit.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110796777A (en) * | 2019-09-18 | 2020-02-14 | 重庆特斯联智慧科技股份有限公司 | Self-service system of wisdom guide service |
| CN110992569A (en) * | 2019-11-15 | 2020-04-10 | 重庆特斯联智慧科技股份有限公司 | Shared intelligent travel service method and system |
| CN112822636A (en) * | 2019-11-15 | 2021-05-18 | 南宁富桂精密工业有限公司 | Method and device for providing augmented reality tour guide |
| CN112489228A (en) * | 2020-11-30 | 2021-03-12 | 长沙学院 | Experience type tourism system based on AR |
| CN112882569B (en) * | 2021-01-28 | 2024-02-23 | 咪咕文化科技有限公司 | AR interaction method, terminal equipment and cloud map management system |
| CN114063771A (en) * | 2021-10-14 | 2022-02-18 | 内蒙古雲图计算机软件开发有限公司 | Park scene interactive display system based on AR technology |
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Effective date of registration: 20221025 Address after: 6/F, Building C, Xingcheng Rongyu, No. 9, Section 2, Furong South Road, Tianxin District, Changsha, Hunan 410000 Patentee after: CHANGSHA CHUHE EXHIBITION CO.,LTD. Address before: Room 405, 4th floor, building 5, Wenzhou National University Science Park, No.50, Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee before: WENZHOU ZHONGYI TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Effective date of registration: 20221025 Address after: Room 405, 4th floor, building 5, Wenzhou National University Science Park, No.50, Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee after: WENZHOU ZHONGYI TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 325000 Zhejiang Wenzhou Higher Education Park (CHA Shan town, Ouhai District) Patentee before: Wenzhou University |