CN218103295U

CN218103295U - Performance control system for composite theater

Info

Publication number: CN218103295U
Application number: CN202122882850.7U
Authority: CN
Inventors: 李红红; 龙光; 项智亮; 刘勇; 李景霞
Original assignee: 3d New Culture Co ltd Ningbo China
Current assignee: 3d New Culture Co ltd Ningbo China
Priority date: 2020-11-23
Filing date: 2021-11-23
Publication date: 2022-12-20
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a performance control system for a composite theater, which comprises a performance stage, and an imaging device, a central processing unit, a control console, a voice input device, a voice playing device and a monitoring device which are arranged on the performance stage, wherein the imaging device is connected with an output port of the central processing unit and is used for receiving an image signal output by the central processing unit and projecting the image signal on the performance stage to form a virtual scene and a virtual character model; the console is connected with the input port of the central processing unit and is used for inputting performance control instructions; the voice input device and the voice playing device are respectively connected with an input/output port of the central processing unit and are used for inputting and outputting voice signals; the monitoring equipment is connected with the input/output port of the central processing unit and is used for monitoring the sound or the image of the auditorium in the theater and feeding the sound or the image back to the console. The utility model discloses can control virtual personage in real time at compound theater to realize with the real-time interaction of on-the-spot spectator.

Description

Performance control system for composite theater

Technical Field

The utility model relates to a computer control and Augmented Reality (AR) technical field, especially a performance control system for compound theater.

Background

At present, with the application of Augmented Reality (AR) technology in theaters, stages and other scenes, strong interactive visual effects and participation sense can be brought to audiences. The AR technology generates virtual objects which do not exist in a real environment by means of a computer graphics technology and a visualization technology, accurately places the virtual objects in the real environment, integrates the virtual objects with the real environment by means of a display device, presents a new environment with real sensory effect to audiences, and has the characteristics of virtual-real combination, real-time interaction, three-dimensional imaging and the like.

The existing composite theater is a theater which integrates multiple functions of a fantasy theater, a science popularization theater, a common performance theater, a conference report hall and the like. For example, in the existing places such as museums and exhibition halls, special interpreters are needed for on-site explanation, and the traditional real-person explanation not only increases the labor cost, but also easily causes the interpreters to feel tired. The appearance of virtual hosts (such as virtual hosts, virtual cartoon roles and the like) can solve the problems, so that audiences feel strong technological sensation, the form is novel, more contents can be displayed in a limited space by using a digital technology, and the information content is rich. However, the existing virtual host usually adopts prerecorded audio and video materials, and then projects and displays the materials through the AR technology, so that the virtual host cannot interact and communicate with audiences in real time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a performance control system for compound theater can control virtual character in order to realize with spectator's on-the-spot interaction, exchange.

The utility model adopts the technical proposal that: a performance control system for a composite theater comprises a performance stage, and an imaging device, a central processing unit, a console, a voice input device, a voice playing device and a monitoring device which are arranged on the performance stage, wherein the imaging device is connected with an output port of the central processing unit and is used for receiving an image signal output by the central processing unit and projecting the image signal on the performance stage to form a virtual scene and a virtual character model; the console is connected with the input port of the central processing unit and is used for inputting performance control instructions; the voice input device and the voice playing device are respectively connected with the input/output port of the central processing unit and are used for inputting and outputting voice signals; the monitoring equipment is connected with the input/output port of the central processing unit and is used for monitoring the sound or images of auditorium in theater and feeding back the sound or images to the console.

Further, the console is any one or more of a computer keyboard, an operating handle, an operating rod, a wearable device, a voice recognition device and a mouse.

The voice input device comprises a voice receiver, a sound changing device and a sound adjusting device which are sequentially connected, wherein a sound signal collected by the voice receiver is converted by the sound changing device and the sound adjusting device and then is output through a voice playing device under the control of a central processing unit.

The central processor also comprises a memory for storing an instruction library. The memory stores image data for projecting virtual scenes and virtual character figures and action instructions for controlling virtual characters.

The imaging device comprises an LED screen, an imaging film, a projection device and a projection screen, wherein the LED screen and the imaging film are arranged above the performance stage, an image signal output by the central processing unit is displayed on the LED screen and projected through the imaging film to form a virtual character model, and the image signal output by the central processing unit is projected on the projection screen through the projection device to form a virtual scene. The LED screen is installed on a support at the top of the performance stage and projects images downwards, and the imaging film is obliquely arranged on the performance stage.

The monitoring equipment comprises a monitoring earphone and a camera arranged in a theater.

The utility model overcomes prior art's defect utilizes this control system can control virtual character (including virtual host, various virtual cartoon roles etc.) in real time at compound theater to realize with on-the-spot spectator's real-time interaction, increased the interactive performance effect and the interest of stage.

Drawings

The following describes embodiments of the present invention with reference to the drawings.

Fig. 1 is a schematic block diagram of a control system according to an embodiment of the present invention.

Fig. 2 is a schematic view of a scene applied in a theater according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-2, the embodiment of the present invention provides a composite theater, which includes auditorium 8, performance stage 7, and an imaging device disposed above the performance stage. The imaging device further comprises an imaging film 3, an LED screen 4, a projection device 2 and a projection screen 9, wherein the LED screen 4 is installed on a support at the top of the performance stage and projects images downwards, and the imaging film 3 is obliquely arranged above the performance stage. In addition, a liftable curtain 5, lighting equipment 6 and the like are arranged at the front end of the performance stage 7 so as to enrich the stage effect.

In this embodiment, the performance control system includes a central processing unit, a console, a voice input device, a voice playing device, and a monitoring device, where the imaging device is connected to an output port of the central processing unit, and is configured to receive an image signal output by the central processing unit and project the image signal on a performance stage to form a virtual scene and a virtual character model. Wherein, the image signal output by the central processor is displayed on the LED screen 4 and projected by the imaging film 3 to form the figure of the virtual character 1 (such as a virtual host, a cartoon character, etc.); the central processor also outputs image signals to be projected on the projection screen 9 through the projection equipment 2 to form a virtual scene, and the virtual scene and the virtual character are combined together, so that the performance can be performed on the performance stage of the theater. In order to control the action of the virtual character, the console is connected with the input port of the central processing unit, a background operator inputs a performance control instruction through the console, the performance control instruction is analyzed by the central processing unit and calls an action instruction code or an image in the memory, a corresponding action image can be displayed on the LED screen 4, and further displayed through the imaging film 3, so that a viewer can see the action image or the picture of the virtual character. The console may be any one of a computer keyboard, an operating handle, a joystick, or a wearable device. In this embodiment, an operating handle is preferred. The virtual character action instructions are stored in an instruction library of a central processing unit according to the preset virtual character action instructions, each action instruction is defined as a control key of a console, and a background operator can operate the virtual character action instructions in a manual mode when inputting the instructions. For example, pressing the "left key" of the operation handle, that is, giving an operation instruction to turn left to the virtual character, pressing the "up key" of the operation handle, that is, giving an operation instruction to jump to the virtual character, and the like are not listed.

Further, the voice input device and the voice playing device are respectively connected with an input/output port of the central processing unit and used for inputting and outputting voice signals, and the voice input device comprises a voice receiver, a voice changing device and a tuning device which are sequentially connected. Background operators input voice through a voice receiver (such as a microphone), and after the voice is converted through a voice changing device and a tone tuning device, the voice is controlled by a central processing unit and output through a voice playing device (such as a sound box), so that the tone of the virtual character can be matched, and the vivid performance effect of the virtual character can be realized together with action instructions.

In addition, in order to realize the interaction with the audience in the theater, monitoring equipment (such as monitoring earphones and cameras installed in the theater) is further arranged in the theater and is connected with the input/output port of the central processing unit and used for monitoring the sound or images of the auditorium in the theater and feeding the sound or images back to the console, and background operators can make actions and voice instructions on the virtual character according to the actual condition of the auditorium, so that the real-time interaction with the audience in the theater is realized.

The utility model discloses specially adapted forms virtual host image through AR technical imaging in places such as theater, museum, exhibition room, then through above-mentioned control system, and corresponding action instruction is inputed to the control cabinet behind the curtain, is controlled virtual host by central processing unit to realize with on-the-spot spectator's real-time interaction, increased the interactive effect and the interest of stage.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A performance control system for a composite theater is characterized by comprising a performance stage, and an imaging device, a central processing unit, a console, a voice input device, a voice playing device and a monitoring device which are arranged on the performance stage, wherein the imaging device is connected with an output port of the central processing unit and is used for receiving an image signal output by the central processing unit and projecting the image signal on the performance stage to form a virtual scene and a virtual character model; the console is connected with the input port of the central processing unit and is used for inputting performance control instructions; the voice input device and the voice playing device are respectively connected with an input/output port of the central processing unit and are used for inputting and outputting voice signals; the monitoring equipment is connected with the input/output port of the central processing unit and is used for monitoring the sound or the image of the auditorium in the theater and feeding the sound or the image back to the console.

2. A performance control system for a composite theater as defined in claim 1 wherein the console is any one or more of a computer keyboard, operating handle, joystick, wearable device, voice recognition device, mouse.

3. A performance control system for a composite theater as claimed in claim 1, wherein the voice input device comprises a voice receiver, a sound varying device and a tuning device connected in sequence, and the voice signal collected by the voice receiver is converted by the sound varying device and the tuning device and then output by the central processing unit through the voice playing device.

4. A performance control system for a compound theater as recited in claim 1, wherein the central processor further comprises a memory for storing a library of instructions.

5. A performance control system for a composite theater as set forth in claim 4, wherein the memory stores image data for projecting virtual scenes and virtual figures, and motion instructions for controlling the virtual figures.

6. A performance control system for a composite theater as recited in claim 1, wherein the imaging device comprises an LED screen mounted above the performance stage, an imaging film, and a projection device and a projection screen, the image signal output from the central processor is displayed on the LED screen and projected through the imaging film to form a virtual character, and the image signal output from the central processor is projected through the projection device on the projection screen to form a virtual scene.

7. A performance control system for a composite theater as recited in claim 6, wherein the LED screen is mounted on a stand at the top of the performance stage and projects images downwardly, the imaging film being positioned obliquely above the performance stage.

8. A performance control system for a composite theater as recited in claim 1, wherein the listening device comprises a listening headset and a camera mounted inside the theater.