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

Abstract

The invention relates to a vehicle-mounted DVB-T (Digital Video Broadcasting-Terrestrial) signal receiver for setting preference programs of a user. The vehicle-mounted DVB-T signal receiver comprises a user attribute memorizer, a manual attribute modifying module, an automatic attribute modifying module, a left and right channel speaker, and an LCD (Liquid Crystal Display), wherein the manual attribute modifying module or the automatic attribute modifying module is used for manually modifying or automatically modifying user attributes comprising preference program queues, image display parameters and sound play parameters; the left and right channel speaker and the LCD are used for playing audio/video programs according to the modified user attributes; the user attribute memorizer is used for storing each user attribute value modified automatically or manually; and the automatic attribute modifying module is used for automatically modifying according to statistics of history values of the user attributes. According to the vehicle-mounted DVB-T signal receiver, services with different grades are provided for users using a public account and a personal account, and various watching requirements of different types of users are met.

Description

technical field [0001] 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 [0002] Terrestrial television (Terrestrial television), that is, wireless TV, is one of the TV signal transmission methods, as opposed 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. [0003] Digital Video Broadcasting DVB is a series of internationally recognized digital television open standards maintained by the "DVB Project". "DVB Project" is an industrial organization composed of more than 300 members. It was initiated by the "Joint Expert Group...

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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