Theater stage supervision integrated management system
A comprehensive management and stage technology, applied in the transmission system, closed-circuit television system, TV system components, etc., can solve the problems of inability to grasp the progress of the performance, the connection of stage performances, and the complexity of the composition system, so as to achieve comprehensive theater stage supervision and management , improve diversity and interaction quality, and ensure continuous availability
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Embodiment 1
[0024] This embodiment provides a theater stage supervision integrated management system, such as figure 1 As shown, it includes a language intercom subsystem, a video monitoring subsystem and a central control server, and the language intercom subsystem includes several first exchanges connected to the central control server, and several wired intercoms connected to the first exchange. A communication terminal, a wireless intercom antenna and a WiFi base station, the wired intercom terminal is wired to the first communication terminal, the wireless intercom antenna is wirelessly connected to the second communication terminal, and the WiFi base station is connected to the third communication terminal through the intercom WiFi network. A call terminal, 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, some second monitoring terminals, a video recording serve...
Embodiment 2
[0027] As an optimization of the above embodiment, the language intercom subsystem further includes a third switch, the third switch is connected to an analog audio conversion device, and the analog audio conversion device is connected to several intercom base stations for communication. During specific implementation, by connecting multiple intercom base stations to the analog audio conversion equipment, different intercom base stations can be selected to communicate with corresponding call terminals, so as to realize the distinction of different call terminals and call switching control.
[0028] The first switch and the third switch are POE power supply switches, and the second switch is a gigabit optical fiber switch. POE (Power Over Ethernet) refers to the use of IP-based terminals (such as IP phones, wireless LAN access points AP, network cameras) without any changes to the existing Ethernet Cat. etc.) while transmitting data signals, it can also provide DC power supply ...
Embodiment 3
[0031] As an optimization to the above-mentioned embodiment, the system also includes a field sound reinforcement subsystem, and the field sound reinforcement subsystem includes several fourth exchanges connected to the central control server, each of the fourth exchanges is signal-connected with Several audio power amplifiers, the signal output ends of the audio power amplifiers are connected with several loudspeakers. During the specific implementation, the field reminder signal intercommunication can be carried out through the field reminder sound reinforcement subsystem, and the field reminder signal of the field control personnel is amplified through the audio power amplifier, and then played by each department through each speaker to realize the field reminder Unified control of signals.
[0032] The fourth switch is a POE power supply switch, and the audio power amplifier is a four-channel audio power amplifier. The left and right channels each have a treble power ampli...
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