Apparatus and method for implementing safety recording TV program of DVR television

Abstract

This device includes modules of recording (RC), memory (MM), controlling (CT), inputting (IP), pass-word storage (PS) and judging (JG). When user selects to record a program, CT controls IP to set a pass-word (PW) and save it and informs RC to record TV program. When user needs to process a TV program, CT controls IP to input PW and controls JG to judge whether the input PW is the same with the PW in MM. If it is, CT informs RC to complete the operation. If it is not, the operation cannot be executed. IP is for inputting PW. MM is for saving the preset PW. JG is for confirming the sameness between these two PWs. Moreover, this invention presents a method of safely recording TV program on DVR TV to protect the recorded DVR TV program effectively.

Description

A device and method for realizing safe recording of TV programs by DVR TV technical field The invention relates to the field of DVR televisions, in particular to a device and method for realizing safe recording of television programs by DVR televisions. Background technique With the development of TV technology and the enrichment of broadcasting programs, DVR TVs with recording functions have emerged as the times require. The specific implementation method is to have a hard disk inside the TV, which can record real-time TV programs to the hard disk, allowing users to watch them repeatedly; at the same time, the timeshift function allows users to pause real-time programs, and the TV will record itself in the background. You can continue watching if you need to perform play operation, and it supports trickmode. The above is a brief introduction of DVR (Digital Video Recorder, digital video recorder) TV. But the existing DVR TV technology also has following deficiencies: ...

AI Technical Summary

Problems solved by technology

1. Existing DVR TVs have no password protection during the program recording process, the recording process is open and transparent, and there is no permission setting. Any user can modify or delete the recording operation

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