RU94045478A - System collecting and processing data on distribution of interest of viewers between tv programs - Google Patents

Abstract

FIELD: television. SUBSTANCE: proposed invention refers to equipment collecting, transmitting and processing data generated by devices-analyzers specially designed for this task and placed close to TV receivers. In particular, this invention is related to equipment using wireless channels for data collection. Result of usage of proposed invention lies in increase of geographical area of system which coincides with area serviced by TV broadcasting from given support of television transmitting antennas, in enhanced potential capacity of system which equals number of TV receivers located over geographical area of system (maximum possible capacity of system amounts to 4.0 mln), in expansion of functional capabilities. System includes devices-analyzers, TV receivers, center of monitoring system, antenna cable, distribution network, device for backward transmission, head station with TV network equipment, separation filter, device for summing and processing of summed signal, radio frequency transmitter, antenna separation filter, antenna "CKTП", support of TV transmitting antennas, receiving antennas, antennas transmitting acknowledgement of call of subscriber, isolation circuit, measuring receiver, control and formation circuit, transmitter, receiver of call acknowledgement, receivers of center of monitoring system, center for presentation, processing and storage of information, transmitter of acknowledgement of call of subscribers of system, intermediate system amplifiers. EFFECT: improved functional capabilities of system. 3 dwg

Claims (1)

The invention relates to techniques for collecting, transmitting and processing data generated by analyzers specially designed for this purpose and placed near television receivers, and more particularly, a technique using wireless data collection channels for this purpose. Effect: increasing the geographical area of the system, which coincides with the area served by television broadcasting from a given support of television transmitting antennas, increasing the potential capacity of the system, which is equal to the number of television receivers located on the geographical area of the system (maximum possible capacity of the system is 4 million), expansion functionality. The system contains analyzers, television receivers, a monitoring system center, antenna cable, SKTP distribution network, a reverse transmission device, a head station with television network equipment, a separation filter, a summation and processing device for the total signal, an RF transmitter and antenna separation filter, a SKTP antenna, support for television transmitting antennas, receiving antennas, transmitting antennas for confirming a subscriber’s call, isolation circuit, measuring receiver, control circuit formation, a transmitter, a confirmation call receiver, receivers monitoring center, processing center, presentation and storage of information, a transmitter confirmation call system subscribers intermediate network amplifiers.