Vehicle-mounted DVB-T (Digital Video Broadcasting-Terrestrial) signal receiver capable of setting user preferred programs

Abstract

The invention relates to a vehicle-mounted DVB-T (Digital Video Broadcasting-Terrestrial) signal receiver capable of setting user preferred programs. The vehicle-mounted DVB-T signal receiver comprises a user attribute memory, a manual attribute modification module, an automatic attribute modification module, left and right channel loudspeakers and an LCD (Liquid Crystal Display), wherein the manual attribute modification module or the automatic attribute modification module is used for manually modifying or automatically modifying user attributes including a preferred program queue, an image display parameter and a sound playing parameter; the left and right channel loudspeakers and the LCD are used for playing audio and video programs according to the modified user attributes; the user attribute memory is used for storing automatically-modified or manually-modified user attribute values; and automatic modification of the automatic attribute modification module is modification performed according to statistics of a history value of each user attribute. Through adoption of the vehicle-mounted DVB-T signal receiver, services of different levels are provided for users using public accounts and private accounts, and various watching demands of different types of users are met.

Description

[0001] The present invention is a divisional application of a patent with the application number 201310173584.8, the application date being May 10, 2013, and the invention name being "Vehicle-mounted DVB-T signal receiver for setting user-preferred programs". technical field [0002] The invention relates to the field of vehicle-mounted DVB-T digital television reception, in particular to a vehicle-mounted DVB-T signal receiver for setting user favorite programs. Background technique [0003] Terrestrial television (Terrestrialtelevision), that is, wireless TV, is one of the TV signal transmission methods, which is opposite to satellite TV. Television stations transmit signals in the form of radio waves in the atmosphere through facilities such as signal transmitting stations and TV towers, and viewers then use antennas to receive signals to watch TV programs. In the early days when there were no artificial satellites, TV stations mostly broadcast programs in this way. [0...

AI Technical Summary

Problems solved by technology

However, due to the late start of the development of DVB-T technology, the existing DVB-T receivers only complete the conventional TV signal reception, which has been unable to meet people's diverse individual needs. For example, different types of users prefer different programs, but Existing DVB-T receivers cannot adaptively sort their preferred programs in the priority position of the program list according to the user type

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