CN100498521C

CN100498521C - Phantom theatre displaying system

Info

Publication number: CN100498521C
Application number: CNB200610039800XA
Authority: CN
Inventors: 王正前
Original assignee: HEFEI AND ELECTRONIC CO Ltd
Current assignee: HEFEI AND ELECTRONIC CO Ltd
Priority date: 2006-04-17
Filing date: 2006-04-17
Publication date: 2009-06-10
Anticipated expiration: 2026-04-17
Also published as: CN1869808A

Abstract

A phantom theatre demonstration system comprises film source with figure story and playing unit. It is featured as setting scene artificial model on theatre model, setting semi reflection-semitransparent lens in front of theatre model and placing display under semi reflection- semitransparent lens.

Description

Phantom theatre displaying system

Technical field

The present invention relates to be applied to the science popularization showpiece of science fair and education sector, specifically can demonstrate the phantom arenas of the story of a play or opera exactly.

Background technology

For the demonstration with story of a play or opera conventional means such as film, modern drama and TV are arranged, film, the means of televising make the onlooker usually away from the scene, and therefore, the onlooker lacks telepresenc; Though people can arrive theater and watch the modern drama performance, need rehearse the while meticulously again at various facilities such as large-scale arenas outfit light sound equipments by performance unit, in addition, spectators need have suitable quantity and could start.

Summary of the invention

The invention provides a kind of phantom theatre displaying system that can demonstrate the story of a play or opera.

For achieving the above object, the present invention has adopted following technical scheme: phantom theatre displaying system comprises: record the film source of personage's plot, film source is play by sound, video play device; The scenery realistic model is placed on the model stage; The front portion of model stage is provided with translucent half-reflecting mirror, and translucent half-reflecting mirror is with respect to the oblique from back to front layout of model stage, and its reflected light is towards spectators' one side; The display that links to each other with video play device is positioned at the below of translucent half-reflecting mirror; A programmable logic controller (PLC) transfers to control signal by himself I/O interface the model switching mechanism of sound, video play device, light and scenery realistic model.

Adopt the optical illusion imaging technique, the physical characteristics of utilization optics, the program and flawless the combining of background model that utilize reflection and refraction principle that sounds such as DVD, video play device are play, thereby the three-dimensional scene of formation dynamic demonstration.The present invention is applied to science fair and education sector, it is a science popularization showpiece, because it is more or less freely that the film source of personage's plot is made, as the prior imprinting of " Snow White and the Seven Dwarfs " or other program source being become have only the film source of personage and story, the scenery realistic model that cooperates corresponding forest of making and personage and story and log cabin moulding again, personage's images such as Snow White and scenery realistic model are stacked up, the personage is imaged on more than 30 centimetres reaching dreamlike effect, and the part that cooperates the development of plot to make scene is switched.So just can " Snow White and the Seven Dwarfs " classical in grimms fairytale form with arenas be showed by the mode of amusement.

Description of drawings

Fig. 1 system flowchart of the present invention;

Fig. 2 system principle synoptic diagram of the present invention;

Fig. 3 schematic block circuit diagram of the present invention;

Fig. 4 is the structural representation of switching mechanism;

Fig. 5 is the vertical view of Fig. 4.

Embodiment

Phantom theatre displaying system, native system comprises:

Portion records the film source of personage's plot, and film source is play by sound,

video play device

11,12; Scenery realistic model 21 is placed on the model stage 20; The front portion of model stage 20 is provided with translucent half-reflecting mirror 30, translucent half-reflecting mirror 30 is with respect to the oblique from back to front layout of model stage 20, its reflected light is towards spectators' one side, and the display 13 that links to each other with video play device 12 is positioned at the below of translucent half-reflecting mirror 30; A programmable logic controller (PLC) 50 transfers to control signal by himself I/O interface the model switching mechanism 40 of sound,

video play device

11,12, light and scenery realistic model.

The scenery realistic model 21 that is placed on the model stage 20 is constituting of two or more, and scenery realistic model 21 changes combination by its model switching mechanism 40.Referring to Fig. 4,5, described scenery realistic model 21 bottoms are provided with motor, motor is used to drive scenery realistic model 21 and rotates, turn to different positions, the scene that scenery realistic model 21 is presented in face of the spectators is then different fully, motor is fixed on the framework 41 that is made of rod member, and framework 41 drives its rising or declines by the elevating mechanism 42 that its both sides or top are provided with.Described framework 41 both sides are provided with the limit guide rail 43 of vertical layout, elevating mechanism is cylinder or windlass, scenery realistic model 21 on the framework 41 utilizes a cover framework 41 and one set of lifting mechanism that multiple diverse scene effect can be provided by two-layer setting up and down like this.During normal performance, be that the scenery with framework 41 upper stratas offers spectators,, when the needs scene change, can rotate its back side and be depicted as other scenery in advance as the image of Fig. 4 cabin at the middle and upper levels; In addition, as required, lift frame 41, the forest scene that its lower floor is provided with offers spectators.

Angle between described translucent half-reflecting mirror 30 and the surface level is roughly 45 °, and described display 13 is the video display wall that are made of 4～8 television indicators, and each display 13 has independently video player.

Modelling and making: scenery realistic model 21 includes various zoom model views, as forest, cabin, road, foot bridge etc., personage's images such as Snow White and scenery realistic model 21 are stacked up, the personage is imaged on more than 30 centimetres reaching dreamlike effect, and the part that cooperates the development of plot to make scene is switched.

Optical imaging system: by the translucent half-reflecting mirror 30 of optics, and in conjunction with design and the conversion of outside with the environment light of inside, the better effects if of demonstrating out like this.

The video display film source is made: in conjunction with aims of education, elite selecting " Snow White " is program source, this showpiece exhibition item of creative design.With the design of plot cleverly, Snow White's kind-heartedness and the vicious of queen consort formed a sharp contrast, last under Seven Dwarfs and prince's help, the Snow White crosses the life of going up happiness finally, and queen consort dies in envying and regretting deeply.The children's story that has reflected the White Snow and the seven dwarfs has showed the honest by shoot on location of the kind-heartedness of Snow White's heart and Seven Dwarfs, and exquisite program source is made in post-processed and making, and the phantom imaging personage reaches 30CM.

Sound, video play device Play System: adopt six DVD and six 29 cun television indicator 13 synchronous playing, described display 13 is the video display wall that are made of 4～8 video displays, and each display has independently video player.Select six 29 cun displays for use during concrete enforcement, be used for playing the seabed scene, six 29 cun displays are divided into the stereoeffect that 2,4 liang of row's combinations can enhanced scene, make every effort on the program stereovision and the degree of depth, reach optimum efficiency.The glass wall reflection of the image of multilayer video wall by translucent half-reflecting mirror 30 obtains scene and just in time coincide with outdoor scene; And human eye by translucent half-reflecting mirror 30 see actual situation in conjunction with after image, just look like to see that real video is the same.

FPGA (Field Programmable Gate Array) control system: by programmable logic controller (PLC) 50, control the broadcast of program in real time, the control of light, sound equipment, the switching of part scene.

The present invention builds the EnviroWorld of an emulation, has showed Snow White's a play, and experience is once presented literal on the stage, with the unusual travel of simulated world environment construction.

Claims

1, a kind of phantom theatre displaying system, native system comprises:

Record the film source of personage's plot, film source is play by sound, video play device; The scenery realistic model is placed on the model stage;

The front portion of model stage is provided with translucent half-reflecting mirror, and translucent half-reflecting mirror is with respect to the oblique from back to front layout of model stage, and its reflected light is towards spectators' one side; The display that links to each other with video play device is positioned at the below of translucent half-reflecting mirror;

A programmable logic controller (PLC) transfers to sound, video play device with control signal, the model switching mechanism of light and scenery realistic model by himself I/O interface.

2, phantom theatre displaying system according to claim 1 is characterized in that: the scenery realistic model that is placed on the model stage is constituting of two or more, and the scenery realistic model changes combination by its model switching mechanism.

3, phantom theatre displaying system according to claim 2, it is characterized in that: described scenery realistic model bottom is provided with motor, motor is used to drive the scenery realistic model and rotates, motor is fixed on the framework that is made of rod member, and framework drives its rising or decline by the elevating mechanism that its both sides or top are provided with.

4, phantom theatre displaying system according to claim 1 is characterized in that: the angle between described translucent half-reflecting mirror and the surface level is 45 °.

5, phantom theatre displaying system according to claim 1 is characterized in that: described display is the video display wall that is made of 4～8 video displays, and each display has independently video player.

6, phantom theatre displaying system according to claim 3 is characterized in that: described framework both sides are provided with the limit guide rail of vertical layout, and elevating mechanism is cylinder or windlass, and the scenery realistic model on the framework is by two-layer setting up and down.