Minimized embedded type broadcast television monitoring direction measuring station system

Abstract

The invention is a miniature embedded-type system for a broadcast and television monitoring and direction finding station, which comprises a foldable horizontal polarization interferometer antenna array, an electrically screwed switch unit, a RF amplifier module, a board-cassette receiver, a monitoring, direction finding and processing module, an embedded-type computer system, an environment monitoring and alarming module, a remote control module, a hub, a wired network transmission module, a wireless network transmission module, an alternating current of a power module, a direct current, UPS or power supply by solar energy, a control center, a lighting rod, a UHF five-unit horizontal polarization passive monitoring and direction finding antenna (300MHz-1300MHz),and a VHF five-unit horizontal polarization passive monitoring and direction finding antenna array (30MHz-300MHz). The system has the advantages of compact structure, convenient installation and maintenance, flexible networking, safe transmission of a plurality of wired / wireless network data, and achieves the functions of acquiring the video and audio of broadcast and television, compressing, encoding, monitoring task automatically, finding directions, positioning,, analyzing statistically, and alarming in the abnormal condition.

Description

technical field [0001] The invention relates to a small-sized embedded radio and television monitoring and direction-finding station system, which belongs to the technical field of radio and television monitoring. Background technique [0002] Radio and television monitoring is an important guarantee to improve and enhance the quality of radio and television transmission, verify the coverage of radio and television, ensure the safety of radio and television signal transmission and transmission, maintain the order of radio waves in the air, and fully protect and effectively use spectrum resources. At the same time, radio and television monitoring is an important means of evaluating the technical quality of program production, program transmission and broadcasting systems; it is the main source of information for leaders at all levels to understand and grasp the actual broadcast quality and coverage effects; important basis for decision-making. With the rapid development of t...

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a small-sized embedded radio and television monitoring and direction finding system, aiming at solving problems in special areas (such as "blind areas" covered by radio and television, medium / small cities, counties, areas below the county level, remote areas, frontiers, high mountains, or areas that require all-weather monitoring area) radio and television monitoring and direction finding problems

Images