Wireless broadcast television and satellite television moving monitoring system

Abstract

The invention is a movable monitoring system for a wireless broadcast television and a satellite television, which comprises a horizontal polarization monitoring direction finding antenna array, an electrically screwed switch unit, an amplifier, a monitoring and direction finding selector, an all digital monitoring / direction finding receiver, a digital analyzing and processing unit, an industrial control computer, GPS, an industrial control computer, an electrical compass, an industrial control computer , an audio-video switching matrix, an all digital monitoring, direction finding and controlling unit, an east orientation display, a vehicle-borne satellite antenna, a satellite receiver, RF L-BAND, a DVStation monitor, a spectroanalyzer, a fault interference tester, a collecting and encoding workstation, an integrated display system, a network switch and the like. The monitoring system has the advantages of reliable, stable, simple, practical and flexible system with quick response, wide monitoring range , complete monitoring projects, various monitoring means, complete monitoring functions and high cost performance, thereby realizing the complete monitoring in an audio-video frequency layer, a radio frequency physical layer, and a bit rate layer.

Description

technical field [0001] The invention relates to a mobile monitoring system for wireless broadcast television and satellite television, which belongs to the technical field of broadcast and television. Background technique [0002] Radio and television are the public opinion propaganda tools of the party and the government. How to ensure that the audience sees high-quality radio and television programs, ensure information security, prevent the spread of harmful information, and ensure the scientific and orderly operation of radio and television? While strengthening administrative supervision, it is necessary to use technical means to conduct real-time monitoring of the broadcast quality and broadcast content of the national radio and television system, and to automatically monitor and alarm illegal broadcasts and emergencies. However, the monitoring of wireless broadcasting TV and satellite TV in our country still mainly stays in safety monitoring and preventing illegal signa...

AI Technical Summary

Problems solved by technology

However, the monitoring of wireless broadcasting TV and satellite TV in our country is still mainly focused on safety monitoring and preventing illegal signal intrusion, and the quality and content monitoring have not yet been paid attention to and put into practice.

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