CN216565422U - A comprehensive management system for theater stage supervision - Google Patents

Abstract

The utility model relates to the technical field of communication monitoring systems, in particular to a theater stage supervision integrated management system. Including the language in lead to the subsystem, video monitoring subsystem and central control server, the language in lead to the subsystem and include a plurality of first switches, wired in lead to the terminal, wireless in lead to antenna and wiFi basic station, wired in lead to the first conversation terminal of terminal wired connection, wireless in lead to the second conversation terminal of antenna wireless connection, the wiFi basic station passes through in lead to the third conversation terminal of wiFi internet access, the video monitoring subsystem includes panorama 4K camera, 4K camera in close-range, night vision camera, a plurality of high definition digtal camera, first monitor terminal, a plurality of second monitor terminal, video recording server and second switch. The utility model can improve the diversity and the interaction quality of theater conversation and video field control supervision signals, and realize more efficient and comprehensive theater stage supervision and management.

Description

A comprehensive management system for theater stage supervision

technical field

The utility model relates to the technical field of communication monitoring systems, in particular to a comprehensive management system for theater stage supervision.

Background technique

Theater refers to a specific performance venue composed of permanent buildings, and can also be used as a general term for performance venues. Theatre usually refers to indoor performance venues. Theaters are generally composed of stages, auditoriums and other ancillary performance spaces. Some larger theaters usually have multiple performance halls and corresponding multi-function halls. Among them, the ancillary performance spaces are particularly diverse, such as performers’ lounges and dressing rooms. , rehearsal room, equipment control room, monitoring center, etc. The larger the theater, the more complex its composition system, the more relevant personnel used to maintain the performance, and the more difficult it is to supervise and manage.

At present, there is no management system for effective field control and supervision for the complex system of large theaters. Most common field control management systems are composed of a communication system with a single communication mode and a video system with a single monitoring mode. The call quality of the system is easily affected by the limitation of transmission distance and the interference of the working electromagnetic environment, resulting in disconnection; due to the single monitoring mode, the signal distribution and transmission application of the video system are very limited, and the corresponding video is usually only performed in the monitoring center. Monitoring, other relevant personnel cannot grasp the progress of the performance, and can only accept the unified field control management of the monitoring center, which is prone to the connection problem of stage performances. Therefore, a more efficient and comprehensive theater stage supervision and management system is required.

Utility model content

Aiming at the shortcomings of the prior art, the utility model provides an integrated management system for theater stage supervision, which can improve the diversity and interaction quality of the theater call and video field control supervision signals, and realize a more efficient and comprehensive theater. Stage management.

The technical scheme adopted by the utility model is:

An integrated management system for theater stage supervision, comprising a language intercom subsystem, a video monitoring subsystem and a central control server, wherein the language intercom subsystem includes a number of first switches connected in communication with the central control server, and a number of first switches connected to the first The wired intercom terminal, the wireless intercom antenna and the WiFi base station are communicated and connected to the switch. The wired intercom terminal is wired to the first call terminal, the wireless intercom antenna is wirelessly connected to the second call terminal, and the WiFi base station is connected through the internal communication. The third call terminal is connected to the third call terminal through a WiFi network, and the video monitoring subsystem includes a panoramic camera, a close-range camera, a night vision camera, several high-definition cameras, a first monitoring terminal, a number of second monitoring terminals, a video recording server and a second switch. The video signals of the panoramic camera, the close-range camera, the night vision camera and the high-definition camera are distributed to each second monitoring terminal and the video recording server through the mixed video matrix, and the video signals of the panoramic camera and the close-range camera are distributed to the first monitoring terminal through the video matrix. A terminal, the video recording server establishes a communication connection with the central control server through the second switch.

Based on the above technical content, the voice intercom subsystem and the video monitoring subsystem can realize the call and video field control supervision in the theater; the wired intercom terminal, wireless intercom antenna and WiFi base station can cooperate with the first call terminal and the second call The terminal and the third call terminal are used for calls, which can realize the interactive use of wired intercom, wireless intercom and WiFi network intercom, so as to adapt to the complex system of the theater and improve the coverage, diversity and stability of LAN calls in the theater. To ensure continuous availability of internal calls; various video signals can be collected through panoramic cameras, close-range cameras, night vision cameras and high-definition cameras to meet a variety of video surveillance needs on the stage. A monitoring terminal, which is convenient for the stage field control personnel to watch the panoramic and close-up video of the first monitoring terminal and conduct field control supervision; the video signals of the panoramic camera, the close-up camera, the night vision camera and the high-definition camera are distributed to the second monitoring devices through the mixed video matrix. The terminal is convenient for other performance-related personnel to watch the corresponding video signals to prepare for the active connection of the stage performance work. The corresponding video signals are recorded and transmitted to the central control server through the video recording server, so that the background monitoring center personnel can watch and control the performance work on the stage. Happening. Through this system, the diversity and interaction quality of the theater call and video field control supervision signals can be improved, and more efficient and comprehensive theater stage supervision and management can be realized.

In a possible design, the language intercom subsystem further includes a third switch, an analog audio conversion device is communicatively connected to the third switch, and a plurality of intercom base stations are communicatively connected to the analog audio conversion device.

In a possible design, the first switch and the third switch are POE power supply switches, and the second switch is a Gigabit fiber switch.

In a possible design, the first call terminal includes a wired call pocket and/or a matrix control panel, the wired call pocket is connected with an earphone and a microphone, the matrix control panel is connected with an earphone and a microphone, and the second The communication terminal includes a wireless communication pocket, the wireless communication pocket is connected with an earphone and a microphone, and the third communication terminal includes a handheld mobile terminal.

In a possible design, the system further includes a field-enhancing sound reinforcement subsystem, and the field-enhancing sound reinforcement subsystem includes a plurality of fourth switches connected in communication with the central control server, and each fourth switch is signal-connected with a number of An audio power amplifier, the signal output end of the audio power amplifier is connected with several speakers.

In a possible design, the fourth switch is a POE power supply switch, and the audio power amplifier is a four-channel audio power amplifier.

In a possible design, the system further includes a third monitoring terminal, and the third monitoring terminal is signally connected to the central control server.

In a possible design, the first monitoring terminal, the second monitoring terminal and the third monitoring terminal all include a video playback controller and a display screen connected to each other, and the display screen is a split-screen display screen.

In a possible design, both the panoramic camera and the close-up camera use 4K cameras, and the video matrix uses a 4K baseband signal video matrix.

The beneficial effects of the present utility model are:

The utility model can realize the call and video field control supervision in the theater through the language intercom subsystem and the video monitoring subsystem; the wired intercom terminal, the wireless intercom antenna and the WiFi base station cooperate with the first call terminal, the second call terminal and the The third call terminal is used for calls, which can realize the interactive use of wired intercom, wireless intercom and WiFi network intercom, so as to adapt to the complex system of the theater, improve the coverage, diversity and stability of local area network calls in the theater, and ensure internal communication. Calls are continuously available; various video signals can be collected through panoramic 4K cameras, close-range 4K cameras, night vision cameras and high-definition cameras to meet various video surveillance requirements on the stage. The video signals of panoramic 4K cameras and close-range 4K cameras pass through 4K baseband signals The video matrix is allocated to the first monitoring terminal, so that the stage field control personnel can watch the 4K ultra-high-definition video of the first monitoring terminal for field control supervision; the video signals of the panoramic 4K camera, close-range 4K camera, night vision camera and high-definition camera are mixed with video The matrix is assigned to each second monitoring terminal, which is convenient for other performance-related personnel to watch the corresponding video signals to prepare for the active connection of the stage performance. The corresponding video signals are recorded and transmitted to the central control server through the video recording server, which is convenient for the background monitoring center personnel. Watch the show at work controlling the stage. Through this system, the diversity and interaction quality of the theater call and video field control supervision signals can be improved, and more efficient and comprehensive theater stage supervision and management can be realized.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Figure 1 is a schematic structural diagram of the utility model.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted here that the descriptions of these embodiments are used to help the understanding of the present invention, but do not constitute a limitation of the present invention. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the present invention. The present invention, however, may be embodied in many alternative forms and should not be construed as limited to the embodiments set forth herein.

It should be understood that the terms first, second, etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one unit from another. For example, a first element could be termed a second element, and similarly a second element could be termed a first element, without departing from the scope of example embodiments of this invention.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams to avoid obscuring the examples with unnecessary detail. In other embodiments, well-known procedures, structures and techniques may not be shown in unnecessary detail to avoid obscuring example embodiments.

Example 1:

This embodiment provides an integrated management system for theater stage supervision, as shown in FIG. 1 , including a language intercom subsystem, a video monitoring subsystem, and a central control server. The language intercom subsystem includes a plurality of The connected first switch, and a number of wired intercom terminals, wireless intercom antennas and WiFi base stations that are communicatively connected to the first switch, the wired intercom terminals are wiredly connected to the first call terminal, and the wireless intercom antennas are wirelessly connected with The second call terminal, the WiFi base station is connected to the third call terminal through the intercom WiFi network, and the video monitoring subsystem includes a panoramic 4K camera, a close-range 4K camera, a night vision camera, several high-definition cameras, a first monitoring terminal, a number of third Two monitoring terminals, a video recording server and a second switch, the video signals of the panoramic 4K camera, the close-range 4K camera, the night vision camera and the high-definition camera are distributed to each second monitoring terminal and the video recording server through the mixed video matrix. The video signals of the 4K camera and the close-range 4K camera are distributed to the first monitoring terminal through the 4K baseband signal video matrix, and the video recording server establishes a communication connection with the central control server through the second switch.

In specific implementation, the wired intercom terminal, wireless intercom antenna and WiFi base station are used in conjunction with the first call terminal, the second call terminal and the third call terminal to conduct calls, so that wired intercom, wireless intercom and WiFi network intercom can be realized. To adapt to the complex system of the theater, improve the coverage, diversity and stability of LAN calls in the theater, and ensure the continuous availability of internal calls. Various video signals can be collected through panoramic 4K cameras, close-range 4K cameras, night vision cameras, and high-definition cameras. The panoramic 4K camera shoots 4K video of the stage panorama, the close-range 4K camera shoots the stage’s close-range 4K video, and the night vision camera is used when the light is dim. For shooting, other high-definition cameras can be used as auxiliary functions to meet various video surveillance needs on the stage. The video signals of the panoramic 4K camera and the close-range 4K camera are distributed to the first monitoring terminal through the 4K baseband signal video matrix, which is convenient for the stage scene. The control personnel watch the 4K ultra-high-definition video of the first monitoring terminal to perform stage control and supervision. The video signals of the panoramic 4K camera, the close-range 4K camera, the night vision camera and the high-definition camera are distributed to each second monitoring terminal through the mixed video matrix, which is convenient for other The performance-related personnel watch the corresponding video signals to prepare for the active connection of the stage performance work. For example, the corresponding video signals are recorded by the video recording server and then transmitted to the central control server, so that the background monitoring center personnel can watch and control the performance of the stage.

Example 2:

As an optimization to the above embodiment, the language intercom subsystem further includes a third switch, an analog audio conversion device is communicatively connected to the third switch, and a plurality of intercom base stations are communicatively connected to the analog audio conversion device. In specific implementation, by setting up multiple intercom base stations to connect to the analog audio conversion equipment, different intercom base stations can be selected to conduct call intercom with the corresponding call terminal, so as to realize the distinction of different call terminals and call switching control.

The first switch and the third switch are POE power supply switches, and the second switch is a Gigabit fiber switch. POE (Power Over Ethernet) refers to the use of some IP-based terminals (such as IP telephones, wireless LAN access points, and network cameras) without any changes to the existing Ethernet Cat.5 cabling infrastructure. etc.) technology that can provide DC power supply for such devices while transmitting data signals. POE is also known as a local area network-based power supply system (POL, Power over LAN) or active Ethernet (Active Ethernet). A complete POE system includes two parts: Power Sourcing Equipment (PSE, Power Sourcing Equipment) and Power Sourcing Equipment (PD, Powered Device). The PSE device is the device that supplies power to the Ethernet client devices and is also the manager of the entire POE Power over Ethernet process. Based on the IEEE 802.3af standard, the two establish information contact about the connection status, device type, power consumption level, etc. of the PD of the power receiving device, and use this as the basis to supply power to the PD through the Ethernet according to the PSE. Gigabit fiber optic switches can provide enough transmission bandwidth so that video signals can be transmitted quickly and efficiently.

The first call terminal includes a wired call pocket and/or a matrix control panel, the wired call pocket is connected with an earphone and a microphone, the matrix control panel is connected with an earphone and a microphone, and the second call terminal includes a wireless call pocket, The wireless communication pocket is connected with an earphone and a microphone, and the third communication terminal includes a handheld mobile terminal, such as a mobile phone, a tablet computer, and the like.

Example 3:

As an optimization to the above-mentioned embodiment, the system further includes a field urging sound reinforcement subsystem, and the field urging sound reinforcement subsystem includes a plurality of fourth switches connected in communication with the central control server, and each fourth switch is signal-connected with a A plurality of audio power amplifiers, the signal output ends of the audio power amplifiers are connected with a plurality of speakers. During the specific implementation, the urging signal of the stage performance can be communicated through the urging sound reinforcement subsystem. The urging signal of the field control personnel is amplified by the audio power amplifier, and then played by each department through each speaker to realize the urging. Unified signal control.

The fourth switch is a POE power supply switch, the audio power amplifier is a four-channel audio power amplifier, and each of the left and right channels has a high-frequency power amplifier and a bass power amplifier, so as to improve the amplification quality of the urging audio signal.

Example 4:

As an optimization to the above embodiment, the system further includes a third monitoring terminal, which is signal-connected to the central control server, so as to play the live recorded video of the corresponding stage for viewing by the monitoring personnel of the background monitoring center. The first monitoring terminal, the second monitoring terminal and the third monitoring terminal all include a video playback controller and a display screen connected to each other, and the display screen is a split-screen display screen. During the specific implementation, the playback control of the video is performed by the playback controller, and the different video signals can be displayed on a split screen by the display screen.

The present invention is not limited to the above-mentioned optional embodiments, and anyone can draw other various forms of products under the inspiration of the present invention. The above specific embodiments should not be construed as limiting the protection scope of the present invention, which should be defined in the claims, and the description can be used to interpret the claims.

Claims (9)

1. The utility model provides a theater stage supervise integrated management system which characterized in that: the system comprises a language inner communication subsystem, a video monitoring subsystem and a central control server, wherein the language inner communication subsystem comprises a plurality of first exchangers in communication connection with the central control server, a plurality of wired inner communication terminals, wireless inner communication antennas and WiFi base stations in communication connection with the first exchangers, the wired inner communication terminals are in wired connection with a first call terminal, the wireless inner communication antennas are in wireless connection with a second call terminal, the WiFi base stations are in wireless connection with a third call terminal through an inner communication WiFi network, the video monitoring subsystem comprises a panoramic camera, a close-range camera, a night vision camera, a plurality of high-definition cameras, a first monitoring terminal, a plurality of second monitoring terminals, a video recording server and a second exchanger, and video signals of the panoramic camera, the close-range camera, the night vision camera and the high-definition cameras are distributed to the second monitoring terminals and the video recording server through a mixed video matrix, video signals of the panoramic camera and the close-range camera are distributed to a first monitoring terminal through a video matrix, and the video recording server is in communication connection with the central control server through a second switch.

2. A theater stage supervision integrated management system according to claim 1, characterized in that: the language internal communication subsystem further comprises a third switch, the third switch is in communication connection with analog audio conversion equipment, and the analog audio conversion equipment is in communication connection with a plurality of talkback base stations.

3. A theater stage supervision integrated management system according to claim 2, characterized in that: first switch and third switch are POE power supply switch, the second switch is the giga fiber switch.

4. A theater stage supervision integrated management system according to claim 1, characterized in that: first conversation terminal includes wire conversation purse and/or matrix control panel, wire conversation purse is connected with earphone and microphone, matrix control panel is connected with earphone and microphone, second conversation terminal includes wireless conversation purse, wireless conversation purse is connected with earphone and microphone, third conversation terminal is including handheld mobile terminal.

5. A theater stage supervision integrated management system according to claim 1, characterized in that: the system still urges the field to amplify the sound subsystem, urge the field to amplify the sound subsystem and include a plurality of fourth switches with central control server communication connection, every fourth switch equal signal connection has a plurality of audio power amplifier, audio power amplifier's signal output part is connected with a plurality of speakers.

6. A theater stage supervision integrated management system according to claim 5, characterized in that: the fourth switch is POE power supply switch, audio power amplifier is four-channel audio power amplifier.

7. A theater stage supervision integrated management system according to claim 1, characterized in that: the system also comprises a third monitoring terminal which is in signal connection with the central control server.

8. A theater stage supervision integrated management system according to claim 7, characterized in that: the first monitoring terminal, the second monitoring terminal and the third monitoring terminal respectively comprise a video playing controller and a display screen which are connected with each other, and the display screen is a split screen display screen.

9. A theater stage supervision integrated management system according to claim 1, characterized in that: the panoramic camera and the close-range camera both adopt 4K cameras, and the video matrix adopts a 4K baseband signal video matrix.

Images