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Patent Searching and Data


Title:
TOLL BROADCASTING RECEPTION MANAGING SYSTEM
Document Type and Number:
Japanese Patent JPH05168011
Kind Code:
A
Abstract:

PURPOSE: To provide a toll broadcasting reception managing system reducing center managing work, reducing the price of the entire system and simplifying the configuration.

CONSTITUTION: A subscriber receiver of a multi-channel CATV system including toll broadcasting is provided with a contract information storage means 5 to store toll broadcasting reception contract information, tuning means to tune a receiving channel, mixer 1 to enable the reception of the tuned channel, local oscillator 2, and control part 4 to control the output of the local oscillator 2 based on the toll broadcasting reception contract information and the tuned channel and when the tuned channel is contained in the toll broadcasting reception contract information, the reception is enabled by operating the local oscillator 2. When the tuned channel is not contained in the toll broadcasting reception contract information, it is also available to display an output from a guide information generator 6 by stopping the operation of the local oscillator 2.


Inventors:
OKAWA YASUHITO
KUBO KIYOSHI
Application Number:
JP35312291A
Publication Date:
July 02, 1993
Filing Date:
December 18, 1991
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04N21/4185; H04N21/426; H04N21/438; (IPC1-7): H04N7/16
Domestic Patent References:
JPS6052182A1985-03-25
JPS63240190A1988-10-05
JPS59185489A1984-10-22
Attorney, Agent or Firm:
Role Masaaki (1 person outside)