CN102339629B - Immersive tunnel multimedia interactive display system and method thereof - Google Patents
Immersive tunnel multimedia interactive display system and method thereof Download PDFInfo
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- CN102339629B CN102339629B CN201110138562.9A CN201110138562A CN102339629B CN 102339629 B CN102339629 B CN 102339629B CN 201110138562 A CN201110138562 A CN 201110138562A CN 102339629 B CN102339629 B CN 102339629B
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Abstract
The invention relates to the technical field of multimedia entertainment systems, in particular to an immersive tunnel multimedia interactive display system and a method thereof. The system comprises a screen, a play system, a sound system, a man-machine interactive system, a demonstration device, a mechanical trail and a stage, wherein the mechanical trail is arranged in the center of the stage; left and right sides of the stage are provided with a tunnel rear projection screen; special effect equipment is arranged over the stage; projectors are arranged on left and right sides in front of the stage; a motion sensor is arranged on the upper left or upper right side of the stage; sound devices are arranged outside left and right sides of the mechanical trail; an interactive multimedia content generator is respectively connected with a special effect server, a motion capturer, a video player, an audio player and a mechanical trail controller through signal wires; the special effect demonstration device is connected with the special effect server through a signal wire; the motion sensor is connected with a motion capture server through a signal wire; display equipment is connected with the video player through a signal wire; the sound system is connected with an audio system through a signal wire; and the mechanical trail is connected with the mechanical trail controller through a signal wire. The system has the characteristic of more effectively and better improving customer experience.
Description
[technical field]
The present invention relates to multimedia system and entertainment systems technical field, specifically a kind of immersion tunnel type multimedia interactive display systems and method.
[background technology]
At present, along with the fast development of multimedia technology and automated control technology, new audio-video frequency playing system and automation control system continue to bring out and a large amount of being used in multimedia show and entertainment selection, serve users.But when technological means and user appreciate taste and improve constantly, existing multimedia show mode but seems increasingly backward.
In similar technology at home and abroad, also do not relate to the technology of man-machine interactive tunnel type Multimedia System, particularly the way of presentation of immersion is confined to exhibition room type and arenas type all the time, cannot meet people and look for novelty, asks appreciation demand strange, that ask stimulation for Multimedia System.
[summary of the invention]
Object of the present invention is exactly the blank that will make up prior art, and providing a kind of can have better user to experience, and has immersion tunnel type multimedia interactive display systems and the method for more advanced multimedia show mode.
Design for achieving the above object a kind of immersion tunnel type multimedia interactive display systems, comprise tunnel type screen, Play System, sound system, man-machine interactive system, apparatus for demonstrating, machinery pavement, projector, action sensor and switch, it is characterized in that tunnel type center Screen position is provided with automatic adjustable speed machinery pavement, tunnel type screen is rear projection screen, above tunnel type screen central interior position, be provided with special efficacy environment demonstration device, projector is positioned at the outside of tunnel type screen, tunnel type screen inside left upper end or upper end, right side are provided with action sensor, outside the left and right sides of machinery pavement, be provided with sound system, described special efficacy environment demonstration device connects special efficacy server signal line by relay signal line, special efficacy server is put by RJ45 holding wire and is connected switch holding wire, described action sensor is by coaxial cable holding wire connecting moves capture server holding wire, motion capture server connects content of multimedia generation server holding wire by RJ45 holding wire, described projector connects video player holding wire by multimode fiber holding wire, video player connects switch holding wire by RJ45 holding wire, described sound system connects audio player by audio signal wire, audio player connects switch holding wire by RJ45 holding wire, described mechanical pavement connects mechanical pavement controller signals line by rs 232 serial interface signal line, machinery pavement controller connects switch holding wire by RJ45 holding wire, switch connects interactive multimedia content generation server holding wire by RJ45 holding wire.
Described tunnel type screen is commercially available back-projection screen.
Described projector is commercially available engineering projector.
The sound card of described sound system is commercially available sound channel digital audio frequency control card.
Described action sensor is commercially available ultrasonic sensor.
Described special efficacy server is provided with DMX512 board or serial ports Control card.
A method for immersion tunnel type multimedia interactive display systems, is characterized in that the method comprises the following steps:
A, motion sensor are to motion capture server sending action signal acquisition, and motion capture server is accepted motion capture signal by serial port protocol, and the user interactions request that transfers tcp data after acknowledge(ment) signal to is sent to interactive multimedia content generation server;
B, interactive multimedia content generation server judge that whether special efficacy content is relevant to user interactions request content: if uncorrelated, special efficacy trigger command is prestored in special efficacy server, stand-by period code is as trigger condition, and after triggering, special efficacy server produces special efficacy triggering signal and is sent to special effect device; If relevant, special efficacy server needs real-time trigger command produce special efficacy triggering signal and be sent to special effect device;
Video content and smpte time code that the user interactions request that c, interactive multimedia content generation server send by motion capture server produces are in real time sent to video player by Transmission Control Protocol, and the interaction content producing in real time combines with existing content in video server, by optical fiber, the vision signal of video player generation is sent to display device;
Audio content and smpte time code that the user interactions request that d, interactive multimedia content generation server send by motion capture server produces are in real time sent to audio player by Transmission Control Protocol, and the audio signal that audio player transfers AC-3 signal to is sent to sound system;
E, interactive multimedia content generation server send smpte time code to mechanical pavement controller, and mechanical pavement sends serial signal to the speed of service of controlling pavement on pavement;
F, interactive multimedia content generation server, special efficacy server, motion capture server, video player, audio player, mechanical pavement controller are connected to and on switch, are formed a local area network (LAN) by netting twine.
Described interactive multimedia content generation server, special efficacy server, the hardware platform of motion capture server, video player, audio player, mechanical pavement controller is Dell Precision T3500 work station or other configure satisfactory PC.
Multimedia System of the present invention is by the organic assembling to some row subsystems: audio/video player system is play interactive video content on the screen of tunnel type; Special Effect System is according to audio presentation content, make corresponding special effects, machinery pavement lead user complete, a whole set of visit of efficient visit, the co-ordination in a control system of all subsystems, for user provides the marvellous experience being not of the common run, and, the present invention can be according to the size in actual place, tunnel-shaped can expand to arbitrary shape, and as ring-like, s type, range of application is wider.
[brief description of the drawings]
Fig. 1 is cross section structure figure of the present invention;
Fig. 2 is module composition of the present invention and data communication flow process figure;
Fig. 3 is media system workflow diagram of the present invention;
In figure 1, display device 2, special effect device 3, tunnel type screen 4, motion sensor 5, sound system 6, mechanical pavement.
[embodiment]
The present invention will be further described by reference to the accompanying drawings, and the manufacturing technology of this device is very clearly concerning this professional people.
As shown in Figure 1, subscriber station stands on mechanical pavement, and along with the mild operation of mechanical pavement, user is able to go sight-seeing whole display systems with certain speed, in the present embodiment, use be to reach by Fuji the automatic adjustable speed machinery pavement that elevator company produces, on tunnel type screen, play full visual angle video content, in conjunction with surround-sound system, experience to a kind of subjectivity being immersed in virtual environment of user, wherein, the screen of tunnel type can use various Display, comprise active light source screen (LED or lcd screen wall), front projection or rear projection technology, this depends on field condition restriction and system Construction budget, no matter use which kind of Display Technique, finally all need tunnel type screen to be all paved with by image, what in this example, adopt is back-projection screen technology, what tunnel type formula screen used is the Zenith-200 back-projection screen that DNP company of Denmark produces, this curtain is a kind of Fresnel Lenses curtain, screen diffusion effect is good, gain can reach 4.0, what projector was used is the GU-8800 engineering projector that Mitsubishi Electric produces, Liang Tai projector can overlay length the tunnel curtain of approximately 5 meters, sound system has the larger construction degree of freedom relatively, can be positioned over after screen, also can be positioned over pavement both sides, in this example, what we used is the DMX6Fire LT5.1 sound channel digital audio frequency control card of this family's specialty sound card manufacturers produce of German tank, and what sound system used is the sound system of JBL, Inc., action sensor is for catching user's interactive demand, when user makes after action in motion-captured district, this mutual request will be caught and be given Real Time Image System in time, in order to generate the picture responding to users action and to be presented on tunnel type screen, sound system is also made response reaction simultaneously, this just offers the extremely strong mutual impression of user, in the present embodiment, what action sensor used is the URM37V3.2 ultrasonic sensor of being produced by Kunshan Shun Nuo Instrument Ltd., this transducer can and be issued interactive server by level signal in real time by the change capture user's of distance action.Special Effect System is as an important component part of display systems, in native system, play the effect of heighten atmosphere, can be smog, water spray or bubble etc., concrete service condition depends on the content of displaying, Special Effect System should be combined closely with the audio-video frequency content of showing, its maximum effect of competence exertion, in this example, used misty rain machine and the fog machine produced by upper marine special effect device difficult to understand company, the connecting communication of these special effect devices has used DMX512 agreement.
The shape in tunnel can expand to arbitrary shape according to intention, as annular or S type, can experience for the application of this patent provides better user.
As shown in Figure 2 and Figure 3, in the present embodiment, interactive multimedia content generation server sends to the data of special efficacy server for pure timing code, also can go out to say the word for timing code+special efficacy, and it is relevant to user interactions that this depends on whether special efficacy content also needs.If uncorrelated, special efficacy triggering command script can be prestored in special efficacy server, and the stand-by period, code was as trigger condition; If relevant, special efficacy server just needs real-time triggering command to trigger special efficacy device.The mutual request that interactive multimedia content generation server sends by interactive server generates in real time audio-video frequency content and is distributed in audio/video player, because native system may need some playing audio/video collaborative works, therefore, timing code is play the most effective means as audio-visual synchronization and need to together be sent to audio/video player with content.Machinery pavement controller needs one to carry out controlling run speed with audio-visual synchronization timing code, and in system practical application, the speed of service or the step-by-step system that also can control pavement by timing code complete some special effect demands.
Interactive multimedia content generation server, special efficacy server, motion capture server, video player, audio player, mechanical pavement controller, hardware platform is Dell Precision T3500 work station, these servers are connected to a CISCO WS-C2960-24TTL switch by the netting twine of RJ45 interface, thus a local area network (LAN) of composition.It is smpte time code that interactive multimedia content generation server sends to the timing code of special efficacy server, special efficacy trigger command is plain text data, timing code and trigger command are all sent to special efficacy server by Transmission Control Protocol, a DMX512 board is installed on special efficacy server, be connected with special effect device by RS485 interface, receiving that after special efficacy triggering command, sending DMX512 special efficacy control signal controls all special effect devices; Motion capture server uses RS232 interface to be connected with ultrasonic sensor, reads user's mutual request by serial port protocol, and is converted to tcp data and sends to interactive multimedia content generation server; In video server, store certain video content, interactive multimedia content generation server is issued video server by Transmission Control Protocol in the lump by the interdynamic video content and the smpte time code that generate in real time, and real-time interdynamic video content combines and by optical fiber, HD video content sent in projector with existing content in video server; Audio server workflow and video server workflow are basic identical, and what just it was processed is voice data, and audio server is sent to sound system by double core shielding cable by AC-3 signal by self-contained professional 5.1 sound channel sound cards; Machinery pavement controller mainly leans on RS232 agreement with being connected of mechanical pavement, and by the speed of service of serial signal control pavement, interactive multimedia content generation server is transmission smpte time code is controlled it work to mechanical pavement controller equally.
Claims (8)
1. an immersion tunnel type multimedia interactive display systems, comprise tunnel type screen, Play System, sound system, man-machine interactive system, apparatus for demonstrating, machinery pavement, projector, action sensor and switch, it is characterized in that tunnel type center Screen position is provided with automatic adjustable speed machinery pavement, tunnel type screen is rear projection screen, above tunnel type screen central interior position, be provided with special efficacy environment demonstration device, projector is positioned at the outside of tunnel type screen, tunnel type screen inside left upper end or upper end, right side are provided with action sensor, outside the left and right sides of machinery pavement, be provided with sound system, described special efficacy environment demonstration device connects special efficacy server signal line by relay signal line, special efficacy server is put by RJ45 holding wire and is connected switch holding wire, described action sensor is by coaxial cable holding wire connecting moves capture server holding wire, motion capture server connects content of multimedia generation server holding wire by RJ45 holding wire, described projector connects video player holding wire by multimode fiber holding wire, video player connects switch holding wire by RJ45 holding wire, described sound system connects audio player by audio signal wire, audio player connects switch holding wire by RJ45 holding wire, described mechanical pavement connects mechanical pavement controller signals line by rs 232 serial interface signal line, machinery pavement controller connects switch holding wire by RJ45 holding wire, switch connects interactive multimedia content generation server holding wire by RJ45 holding wire.
2. a kind of immersion tunnel type multimedia interactive display systems as claimed in claim 1, is characterized in that described tunnel type screen is commercially available back-projection screen.
3. a kind of immersion tunnel type multimedia interactive display systems as claimed in claim 1, is characterized in that described projector is commercially available engineering projector.
4. a kind of immersion tunnel type multimedia interactive display systems as claimed in claim 1, is characterized in that the sound card of described sound system is commercially available sound channel digital audio frequency control card.
5. a kind of immersion tunnel type multimedia interactive display systems as claimed in claim 1, is characterized in that described action sensor is commercially available ultrasonic sensor.
6. a kind of immersion tunnel type multimedia interactive display systems as claimed in claim 1, is characterized in that described special efficacy server is provided with DMX512 board or serial ports Control card.
7. a method for immersion tunnel type multimedia interactive display systems, is characterized in that the method comprises the following steps:
A, motion sensor are to motion capture server sending action signal acquisition, and motion capture server is accepted motion capture signal by serial port protocol, and the user interactions request that transfers tcp data after acknowledge(ment) signal to is sent to interactive multimedia content generation server;
B, interactive multimedia content generation server judge that whether special efficacy content is relevant to user interactions request content: if uncorrelated, special efficacy trigger command is prestored in special efficacy server, stand-by period code is as trigger condition, and after triggering, special efficacy server produces special efficacy triggering signal and is sent to special effect device; If relevant, special efficacy server needs real-time trigger command produce special efficacy triggering signal and be sent to special effect device;
Video content and smpte time code that the user interactions request that c, interactive multimedia content generation server send by motion capture server produces are in real time sent to video player by Transmission Control Protocol, and the interaction content producing in real time combines with existing content in video server, by optical fiber, the vision signal of video player generation is sent to display device;
Audio content and smpte time code that the user interactions request that d, interactive multimedia content generation server send by motion capture server produces are in real time sent to audio player by Transmission Control Protocol, and the audio signal that audio player transfers AC-3 signal to is sent to sound system;
E, interactive multimedia content generation server send smpte time code to mechanical pavement controller, and mechanical pavement sends serial signal to the speed of service of controlling pavement on pavement;
F, interactive multimedia content generation server, special efficacy server, motion capture server, video player, audio player, mechanical pavement controller are connected to and on switch, are formed a local area network (LAN) by netting twine.
8. the method for a kind of immersion tunnel type multimedia interactive display systems as claimed in claim 2, it is characterized in that described interactive multimedia content generation server, special efficacy server, the hardware platform of motion capture server, video player, audio player, mechanical pavement controller is Dell Precision T3500 work station or other configure satisfactory PC.
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| CN103873453B (en) * | 2012-12-18 | 2019-05-24 | 中兴通讯股份有限公司 | Immerse communication customer end, server and the method for obtaining content view |
| US9195432B2 (en) * | 2013-02-26 | 2015-11-24 | Sonos, Inc. | Pre-caching of audio content |
| CN104202592B (en) * | 2014-09-23 | 2016-08-17 | 长春理工大学 | Large-scale orthogonal full-length extraordinary movie audio playing device and method |
| CN105488575A (en) * | 2015-11-26 | 2016-04-13 | 中国航空工业集团公司沈阳飞机设计研究所 | Aviation product maintenance process immersion method based on virtual disassembly and assembly |
| CN107124658B (en) * | 2017-05-02 | 2019-10-11 | 北京小米移动软件有限公司 | Net cast method and device |
| CN107135273A (en) * | 2017-06-13 | 2017-09-05 | 天津工业大学 | A kind of Stage Equipment Control system based on ZigBee |
| CN111432259B (en) * | 2020-03-13 | 2022-04-19 | 阿特摩斯科技(深圳)有限公司 | Large-scale performance control system based on time code synchronization |
| CN111641860A (en) * | 2020-05-27 | 2020-09-08 | 大峡谷照明系统（苏州）股份有限公司 | Curtain wall display control method, control device, computer equipment and storage medium |
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| GB0317615D0 (en) * | 2003-07-28 | 2003-08-27 | Stannah Stairlifts Ltd | Improvements in or relating to stairlifts |
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| CN101183276A (en) * | 2007-12-13 | 2008-05-21 | 上海交通大学 | Interactive system based on CCD camera porjector technology |
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Effective date of registration: 20170509 Address after: 201801 Shanghai Jiading District Malu town built 55 Lane Road, No. 6 Patentee after: Shanghai union Electromechanical Technology Co., Ltd. Address before: 200135, room 27, building 2000, Pudong Avenue, Pudong New Area, Shanghai, Patentee before: Shanghai Dynaforce Automation System Co., Ltd. |