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Digital TV terminal and button locking/unlocking method and system thereof

A technology of digital TV terminals and keys, applied to parts of TV systems, parts of color TVs, TVs, etc., can solve the problems of key lock/unlock of digital TV terminals that cannot be used, and achieve the effect of avoiding mistakes.

Inactive Publication Date: 2010-06-23
SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for locking / unlocking keys of a digital TV terminal, aiming to solve the problem that the prior art cannot effectively lock / unlock the keys of a digital TV terminal

Method used

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  • Digital TV terminal and button locking/unlocking method and system thereof
  • Digital TV terminal and button locking/unlocking method and system thereof
  • Digital TV terminal and button locking/unlocking method and system thereof

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] In the embodiment of the present invention, when the digital TV terminal is in the unlocked state, it is judged whether the key value information input by the user matches the effective lock / unlock key information preset in the digital TV terminal, and if so, the digital TV terminal is controlled to enter the locked state. state, which can avoid the user’s mistakes caused by button operation, and also has a confidentiality effect on the digital TV terminal, making the digital TV terminal more convenient and safer.

[0018] The operation of a digital TV terminal can be basically divided into ...

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PUM

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Abstract

The invention is applicable to the field of digital TV sets, and provides a digital TV terminal button locking and unlocking method and a system; the method comprises the following steps: button value information input by a user is received; and if the button value information is matched with the preset effective locking / unlocking button information preset in a digital TV terminal is judged, if yes, the button locking-unlocking succeeds. When the digital TV terminal is in a non-locking state, the invention judges if the button value information input by the user is matched with the effective locking / unlocking button information preset in the digital TV terminal, if yes, the digital TV terminal is controlled to enter a locking state, thereby preventing errors caused by user button operation and having confidential effect to the digital TV terminal, so that the digital TV terminal is more convenient and safer.

Description

technical field [0001] The invention belongs to the technical field of digital television, and in particular relates to a digital television terminal and a method and system for locking / unlocking keys thereof. Background technique [0002] With the rapid development of science and technology, the functions of digital TV terminals are becoming more and more powerful and perfect, and they have also entered our lives more and more widely. It has developed from an initial intermediate device for watching programs to an Internet-enabled A comprehensive entertainment platform with services such as video on demand, program recording, and information interaction has greatly enriched our lives and met our various needs. But at the same time, there is also a disadvantage, for example: when recording important programs, the naughty children at home use the remote control as a toy, and after pressing randomly, the program cannot be recorded; or the important settings of the digital TV t...

Claims

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Application Information

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IPC IPC(8): H04N5/44
Inventor 李红宝
Owner SHENZHEN SKYWORTH DIGITAL TECH CO LTD
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