Remote TV Select Return System

Abstract

The invention provides a remote television selection backhaul system, which relates to the technical field of broadcast televisions and comprises a central computer room subsystem, a monitoring private network and branch front-end computer room subsystems, wherein each sub front-end machine room subsystem comprises a video and audio signal acquisition and processing device and a plurality of set top boxes; wherein the central machine room subsystem comprises a monitoring server, and the monitoring server comprises a return program monitoring module and a configuration and remote management module; the configuration and remote management module is used for remotely setting and selecting programs needing to be monitored, forming a remote control instruction and sending the remote control instruction to the video and audio signal acquisition and processing device through a monitoring private network; and the video and audio signal acquisition and processing device is used for acquiring video and audio signals of programs of the set top box, processing the video and audio signals and transmitting the video and audio signals back to the monitoring private network according to the remotecontrol instruction. According to the invention, the remote monitoring of broadcast television broadcast of each sub front-end machine room subsystem by the central machine room subsystem is realized, and a monitoring means convenient to realize and operate is provided for the safety of broadcast contents.

Description

Technical field [0001] The present invention relates to the technical field of broadcast and television, in particular to a remote television selection backhaul system. Background technique [0002] Although the content monitoring or monitoring technology of digital TV is mature, it is generally applied to the local monitoring of the central computer house system. For local monitoring, due to the need for simultaneous monitoring of a large number of digital TV signals (generally more than one hundred sets), the system platform cost is high. There is no synchronization requirement for remote monitoring, and the number of monitoring is small, so local monitoring platform products are rarely used to implement remote monitoring, except for the remote monitoring of TV stations or network companies by the radio and television monitoring department. Therefore, the local monitoring platform system is complicated. Although it can achieve the purpose of remote monitoring, the cost is high...

AI Technical Summary

Problems solved by technology

Therefore, the system of the local monitoring platform is complicated. Although it can achieve the purpose of remote monitoring, it is expensive and not suitable for promotion.

[0003] As for the remote monitoring of the signal source or broadcast content in the sub-front-end computer house system, currently domestic radio and television network companies have not effectively carried out

From the perspective of operation and maintenance guarantee, most companies rely on the transmission platform to evaluate the level and MER of the signals transmitted by each sub-front-end computer room system to evaluate whether the transmission signal exists and whether the indicators are within the control range; in terms of transmission content , in the prior art, there are a few units that decode individual programs through a set-top box, display them on the TV, and then collect the image signals to the central computer house system for unified monitoring through the video camera, but the central computer house system basically cannot divide the front end The broadcast channel of the machine room system is switched and selected

[0004] In addition, the monitoring of signals and images in the internal network of hotels and group users has not been implemented.

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